8B-i

APPENDIX 8B. SUPPLEMENTARY LIFE-CYCLE COST AND PAYBACK 

PERIOD RESULTS 

TABLE OF CONTENTS 

8B.1 INTRODUCTION .........................................................................................................8B-1

8B.2 INTRODUCTION TO UNCERTAINTY AND VARIABILITY .................................8B-1

8B.3 UNCERTAINTY ...........................................................................................................8B-2

8B.4 VARIABILITY ..............................................................................................................8B-2

8B.5 APPROACHES TO UNCERTAINTY AND VARIABILITY .....................................8B-2

8B.6 PROBABILITY ANALYSIS AND THE USE OF CRYSTAL BALL.........................8B-3

8B.7 GENERAL SERVICE FLUORESCENT LAMPS RESULTS .....................................8B-4

8B.7.1 Monte Carlo Results .......................................................................................8B-4

8B.7.1.1 Product Class: 4-foot medium bipin ≤ 4,500 K ....................................... 8B-4

8B.7.1.2 Product Class: 4-foot T5 miniature bipin high output ≤ 4,500 K .......... 8B-14

8B.7.1.3 Product Class: 4-foot T5 miniature bipin standard output ≤ 4,500 K .... 8B-15

8B.7.1.4 Product Class: 8-foot single pin slimline ≤ 4,500 K .............................. 8B-17

8B.7.1.5 Product Class: 8-foot recessed double contact high output ≤ 4,500 K .. 8B-19

8B.7.2 Lamp Price Scenario Results ........................................................................8B-22

8B.7.2.1 Product Class: 4-foot medium bipin ≤ 4,500 K ..................................... 8B-22

8B.7.2.2 Product Class: 4-foot T5 miniature bipin high output ≤ 4,500 K .......... 8B-41

8B.7.2.3 Product Class: 4-foot T5 miniature bipin standard output ≤ 4,500 K .... 8B-44

8B.7.2.4 Product Class: 8-foot single pin slimline ≤ 4,500 K .............................. 8B-49

8B.7.2.5 Product Class: 8-foot recessed double contact HO ≤ 4,500 K ............... 8B-53

8B.7.3 Rare Earth Oxide Price Impact Results ........................................................8B-56

8B.7.3.1 Product Class: 4-foot medium bipin ≤ 4,500 K ..................................... 8B-56

8B.7.3.2 Product Class: 4-foot T5 miniature bipin high output ≤ 4,500 K .......... 8B-74

8B.7.3.3 Product Class: 4-foot T5 miniature bipin standard output ≤ 4,500 K .... 8B-78

8B.7.3.4 Product Class: 8-foot single pin slimline ≤ 4,500 K .............................. 8B-83

8B.7.3.5 Product Class: 8-foot recessed double contact HO ≤ 4,500 K ............... 8B-87

8B.7.4 Electricity Price Trend Case Results .............................................................8B-91

8B.7.4.1 Product Class: 4-foot medium bipin ≤ 4,500 K ..................................... 8B-91

8B.7.4.2 Product Class: 4-foot T5 miniature bipin high output ≤ 4,500 K ........ 8B-110

8B.7.4.3 Product Class: 4-foot T5 miniature bipin standard output ≤ 4,500 K .. 8B-113

8B.7.4.4 Product Class: 8-foot single pin slimline ≤ 4,500 K ............................ 8B-118

8B.7.4.5 Product Class: 8-foot recessed double contact HO ≤ 4,500 K ............. 8B-122

8B.7.5 Dimming Results ........................................................................................8B-126

8B.7.5.1 Product Class: 4-foot medium bipin ≤ 4,500 K ................................... 8B-126

8B.7.5.2 Product Class: 4-foot T5 miniature bipin high output ≤ 4,500 K ........ 8B-131

8B.7.5.3 Product Class: 4-foot T5 miniature bipin standard output ≤ 4,500 K .. 8B-133

8B.8 INCANDESCENT REFLECTOR LAMP RESULTS...............................................8B-135

8B.8.1 Monte Carlo Results ...................................................................................8B-135

8B.8.2 Lamp Price Scenario Results ......................................................................8B-138

8B.8.3 Operating Hour Scenario Results................................................................8B-143

8B.8.4 Electricity Price Trend Case Results ...........................................................8B-146
8B-ii

8B.8.5 All Dimmers Scenario Results ....................................................................8B-150

8B.8.6 Distribution of Dimmers With Lumens Equalized Results ........................8B-153

8B.8.7 Distribution of Dimmers Scenario With Lumens Reduced by Same 

Percentage Results ......................................................................................8B-155

8B.8.8 Shortened Lifetime Results .........................................................................8B-158

REFERENCES ......................................................................................................................8B-161

LIST OF TABLES 

 

Table 8B.7.1 LCC and PBP Monte Carlo Results for a 2-Lamp 4-foot 32 W T8 Medium 

Bipin Instant Start System Operating in the Commercial Sector ................8B-5

Table 8B.7.2 LCC and PBP Monte Carlo Results for a 2-Lamp 4-foot 32 W T8 Medium 

Bipin Instant Start System Operating in the Industrial Sector .....................8B-6

Table 8B.7.3 LCC and PBP Monte Carlo Results for a 2-Lamp 4-foot 32 W T8 Medium 

Bipin Programmed Start System Operating in the Commercial Sector .......8B-7

Table 8B.7.4 LCC and PBP Monte Carlo Results for a 2-Lamp 4-foot 32 W T8 Medium 

Bipin Programmed Start System Operating in the Industrial Sector ...........8B-8

Table 8B.7.5 LCC and PBP Monte Carlo Results for a 4-Lamp 4-foot 32 W T8 Medium 

Bipin Instant Start System Operating in the Commercial Sector ................8B-9

Table 8B.7.6 LCC and PBP Monte Carlo Results for a 4-Lamp 4-foot 32 W T8 Medium 

Bipin Instant Start System Operating in the Industrial Sector ...................8B-10

Table 8B.7.7 LCC and PBP Monte Carlo Results for a 4-Lamp 4-foot 32 W T8 Medium 

Bipin Programmed Start System Operating in the Commercial Sector .....8B-11

Table 8B.7.8 LCC and PBP Monte Carlo Results for a 4-Lamp 4-foot 32 W T8 Medium 

Bipin Programmed Start System Operating in the Industrial Sector .........8B-12

Table 8B.7.9 LCC and PBP Monte Carlo Results for a 2-Lamp 4-foot 32 W T8 Medium 

Bipin Instant Start System Operating in the Residential Sector ................8B-13

Table 8B.7.10 LCC and PBP Monte Carlo Results for a Two-Lamp 4-foot 54 W T5 

Miniature Bipin High Output System Operating in the Commercial 

Sector .........................................................................................................8B-14

Table 8B.7.11 LCC and PBP Monte Carlo Results for a Two-Lamp 4-foot 54 W T5 

Miniature Bipin High Output System Operating in the Industrial 

Sector .........................................................................................................8B-15

Table 8B.7.12 LCC and PBP Monte Carlo Results for a Two-Lamp 4-foot 28 W T5 

Miniature Bipin Standard Output System Operating in the Commercial 

Sector .........................................................................................................8B-16

Table 8B.7.13 LCC and PBP Monte Carlo Results for a Two-Lamp 4-foot 28 W T5 

Miniature Bipin Standard Output System Operating in the Industrial 

Sector .........................................................................................................8B-17

Table 8B.7.14 LCC and PBP Monte Carlo Results for a Two-Lamp 8-foot 59 W T8 

Single Pin Slimline System Operating in the Commercial Sector .............8B-18

Table 8B.7.15 LCC and PBP Monte Carlo Results for a Two-Lamp 8-foot 59 W T8 

Single Pin Slimline System Operating in the Industrial Sector .................8B-19
8B-iii

Table 8B.7.16 LCC and PBP Monte Carlo Results for a Two-Lamp 8-foot 86 W T8 

Recessed Double Contact HO System Operating in the Commercial 

Sector .........................................................................................................8B-20

Table 8B.7.17 LCC and PBP Monte Carlo Results for a Two-Lamp 8-foot 86 W T8 

Recessed Double Contact HO System Operating in the Industrial 

Sector .........................................................................................................8B-21

Table 8B.7.18 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Commercial Sector with High Lamp 

Prices ..........................................................................................................8B-23

Table 8B.7.19 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Commercial Sector with Low Lamp 

Prices ..........................................................................................................8B-24

Table 8B.7.20 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Industrial Sector with High Lamp Prices ..8B-25

Table 8B.7.21 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Industrial Sector with Low Lamp Prices ...8B-26

Table 8B.7.22 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector with 

High Lamp Prices ......................................................................................8B-27

Table 8B.7.23 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector with 

Low Lamp Prices .......................................................................................8B-28

Table 8B.7.24 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector with High 

Lamp Prices ...............................................................................................8B-29

Table 8B.7.25 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector with Low 

Lamp Prices ...............................................................................................8B-30

Table 8B.7.26 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Commercial Sector with High Lamp 

Prices ..........................................................................................................8B-31

Table 8B.7.27 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Commercial Sector with Low Lamp 

Prices ..........................................................................................................8B-32

Table 8B.7.28 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Industrial Sector with High Lamp Prices ..8B-33

Table 8B.7.29 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Industrial Sector with Low Lamp Prices ...8B-34

Table 8B.7.30 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector with 

High Lamp Prices ......................................................................................8B-35

Table 8B.7.31 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector with 

Low Lamp Prices .......................................................................................8B-36
8B-iv

Table 8B.7.32 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector with High 

Lamp Prices ...............................................................................................8B-37

Table 8B.7.33 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector with Low 

Lamp Prices ...............................................................................................8B-38

Table 8B.7.34 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Residential Sector with High Lamp 

Prices ..........................................................................................................8B-39

Table 8B.7.35 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Residential Sector with Low Lamp 

Prices ..........................................................................................................8B-40

Table 8B.7.36 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin 

High Output System Operating in the Commercial Sector with High 

Lamp Prices ...............................................................................................8B-41

Table 8B.7.37 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin 

High Output System Operating in the Commercial Sector with Low 

Lamp Prices ...............................................................................................8B-42

Table 8B.7.38 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin 

High Output System Operating in the Industrial Sector with High 

Lamp Prices ...............................................................................................8B-43

Table 8B.7.39 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin 

High Output System Operating in the Industrial Sector with Low 

Lamp Prices ...............................................................................................8B-44

Table 8B.7.40 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Commercial Sector with 

High Lamp Prices ......................................................................................8B-45

Table 8B.7.41 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Commercial Sector with 

Low Lamp Prices .......................................................................................8B-46

Table 8B.7.42 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Industrial Sector with High 

Lamp Prices ...............................................................................................8B-47

Table 8B.7.43 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Industrial Sector with Low 

Lamp Prices ...............................................................................................8B-48

Table 8B.7.44 LCC and PBP Results for a Two-Lamp 8-foot 59 W T8 Single Pin 

Slimline System Operating in the Commercial Sector with High Lamp 

Prices ..........................................................................................................8B-49

Table 8B.7.45 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin 

Slimline System Operating in the Commercial Sector with Low Lamp 

Prices ..........................................................................................................8B-50

Table 8B.7.46 LCC and PBP Results for a Two-Lamp 8-foot 59 W T8 Single Pin 

Slimline System Operating in the Industrial Sector with High Lamp 

Prices ..........................................................................................................8B-51
8B-v

Table 8B.7.47 LCC and PBP Results for a Two-Lamp 8-foot 59 W T8 Single Pin 

Slimline System Operating in the Industrial Sector with Low Lamp 

Prices ..........................................................................................................8B-52

Table 8B.7.48 LCC and PBP Results for a Two-Lamp 8-foot 86 W T8 Recessed Double 

Contact HO System Operating in the Commercial Sector with High 

Lamp Prices ...............................................................................................8B-53

Table 8B.7.49 LCC and PBP Results for a Two-Lamp 8-foot 86 W T8 Recessed Double 

Contact HO System Operating in the Commercial Sector with Low 

Lamp Prices ...............................................................................................8B-54

Table 8B.7.50 LCC and PBP Results for a Two-Lamp 8-foot 86 W T8 Recessed Double 

Contact HO System Operating in the Industrial Sector with High Lamp 

Prices ..........................................................................................................8B-55

Table 8B.7.51 LCC and PBP Results for a Two-Lamp 8-foot 86 W T8 Recessed Double 

Contact HO System Operating in the Industrial Sector with Low Lamp 

Prices ..........................................................................................................8B-56

Table 8B.7.52 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Commercial Sector with High Rare 

Earth Prices ................................................................................................8B-57

Table 8B.7.53 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Commercial Sector with Low Rare Earth 

Prices ..........................................................................................................8B-58

Table 8B.7.54 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Industrial Sector with High Rare Earth 

Prices ..........................................................................................................8B-59

Table 8B.7.55 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Industrial Sector with Low Rare Earth 

Prices ..........................................................................................................8B-60

Table 8B.7.56 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector with 

High Rare Earth Prices...............................................................................8B-61

Table 8B.7.57 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector with 

Low Rare Earth Prices ...............................................................................8B-62

Table 8B.7.58 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector with High 

Rare Earth Prices........................................................................................8B-63

Table 8B.7.59 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector with Low 

Rare Earth Prices........................................................................................8B-64

Table 8B.7.60 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Commercial Sector with High Rare 

Earth Prices ................................................................................................8B-65

Table 8B.7.61 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Commercial Sector with Low Rare Earth 

Prices ..........................................................................................................8B-66
8B-vi

Table 8B.7.62 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Industrial Sector with High Rare Earth 

Prices ..........................................................................................................8B-67

Table 8B.7.63 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Industrial Sector with Low Rare Earth 

Prices ..........................................................................................................8B-68

Table 8B.7.64 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector with 

High Rare Earth Prices...............................................................................8B-69

Table 8B.7.65 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector with 

Low Rare Earth Prices ...............................................................................8B-70

Table 8B.7.66 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector with High 

Rare Earth Prices........................................................................................8B-71

Table 8B.7.67 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector with Low 

Rare Earth Prices........................................................................................8B-72

Table 8B.7.68 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Residential Sector with High Rare Earth 

Prices ..........................................................................................................8B-73

Table 8B.7.69 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Residential Sector with Low Rare Earth 

Prices ..........................................................................................................8B-74

Table 8B.7.70 LCC and PBP Results for a Two-Lamp 4-Foot 54 W T5 Miniature Bipin 

High Output System Operating in the Commercial Sector with High 

Rare Earth Prices........................................................................................8B-75

Table 8B.7.71 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin 

High Output System Operating in the Commercial Sector with Low 

Rare Earth Prices........................................................................................8B-76

Table 8B.7.72 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin 

High Output System Operating in the Industrial Sector with High Rare 

Earth Prices ................................................................................................8B-77

Table 8B.7.73 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin 

High Output System Operating in the Industrial Sector with Low Rare 

Earth Prices ................................................................................................8B-78

Table 8B.7.74 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Commercial Sector with 

High Rare Earth Prices...............................................................................8B-79

Table 8B.7.75 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Commercial Sector with 

Low Rare Earth Prices ...............................................................................8B-80

Table 8B.7.76 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Industrial Sector with High 

Rare Earth Prices........................................................................................8B-81
8B-vii

Table 8B.7.77 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Industrial Sector with Low 

Rare Earth Prices........................................................................................8B-82

Table 8B.7.78 LCC and PBP Results for a Two-Lamp 8-foot 59 W T8 Single Pin 

Slimline System Operating in the Commercial Sector with High Rare 

Earth Prices ................................................................................................8B-83

Table 8B.7.79 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin 

Slimline System Operating in the Commercial Sector with Low Rare 

Earth Prices ................................................................................................8B-84

Table 8B.7.80 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin 

Slimline System Operating in the Industrial Sector with High Rare 

Earth Prices ................................................................................................8B-85

Table 8B.7.81 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin 

Slimline System Operating in the Industrial Sector with Low Rare 

Earth Prices ................................................................................................8B-86

Table 8B.7.82 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed Double 

Contact HO System Operating in the Commercial Sector with High 

Rare Earth Prices........................................................................................8B-87

Table 8B.7.83 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed Double 

Contact HO System Operating in the Commercial Sector with Low 

Rare Earth Prices........................................................................................8B-88

Table 8B.7.84 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed Double 

Contact HO System Operating in the Industrial Sector with High Rare 

Earth Prices ................................................................................................8B-89

Table 8B.7.85 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed Double 

Contact HO System Operating in the Industrial Sector with Low Rare 

Earth Prices ................................................................................................8B-90

Table 8B.7.86 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Commercial Sector under the AEO 2012

High Growth Electricity Price Trend Case ................................................8B-92

Table 8B.7.87 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Commercial Sector under the AEO 2012

Low Growth Electricity Price Trend Case .................................................8B-93

Table 8B.7.88 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Industrial Sector under the AEO 2012

High Growth Electricity Price Trend Case ................................................8B-94

Table 8B.7.89 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Industrial Sector under the AEO 2012

Low Growth Electricity Price Trend Case .................................................8B-95

Table 8B.7.90 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector under 

the AEO 2012 High Growth Electricity Price Trend Case ........................8B-96

Table 8B.7.91 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector under 

the AEO 2012 Low Growth Electricity Price Trend Case .........................8B-97
8B-viii

Table 8B.7.92 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector under the 

AEO 2012 High Growth Electricity Price Trend Case ..............................8B-98

Table 8B.7.93 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector under the 

AEO 2012 Low Growth Electricity Price Trend Case ...............................8B-99

Table 8B.7.94 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Commercial Sector under the AEO 2012

High Growth Electricity Price Trend Case ..............................................8B-100

Table 8B.7.95 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Commercial Sector under the AEO 2012

Low Growth Electricity Price Trend Case ...............................................8B-101

Table 8B.7.96 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Industrial Sector under the AEO 2012

High Growth Electricity Price Trend Case ..............................................8B-102

Table 8B.7.97 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant 

Start System Operating in the Industrial Sector under the AEO 2012

Low Growth Electricity Price Trend Case ...............................................8B-103

Table 8B.7.98 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector under 

the AEO 2012 High Growth Electricity Price Trend Case ......................8B-104

Table 8B.7.99 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector under 

the AEO 2012 Low Growth Electricity Price Trend Case .......................8B-105

Table 8B.7.100 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector under the 

AEO 2012 High Growth Electricity Price Trend Case ............................8B-106

Table 8B.7.101 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector under the 

AEO 2012 Low Growth Electricity Price Trend Case .............................8B-107

Table 8B.7.102 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Instant Start System Operating in the Residential Sector under the 

AEO 2012 High Growth Electricity Price Trend Case ............................8B-108

Table 8B.7.103 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Instant Start System Operating in the Residential Sector under the 

AEO 2012 Low Growth Electricity Price Trend Case .............................8B-109

Table 8B.7.104 LCC and PBP Results for a Two-Lamp 4-Foot 54 W T5 Miniature Bipin 

High Output System Operating in the Commercial Sector under the 

AEO 2012 High Growth Electricity Price Trend Case ............................8B-110

Table 8B.7.105 LCC and PBP Results for a Two-Lamp 4-Foot 54 W T5 Miniature Bipin 

High Output System Operating in the Commercial Sector under the 

AEO 2012 Low Growth Electricity Price Trend Case .............................8B-111

Table 8B.7.106 LCC and PBP Results for a Two-Lamp 4-Foot 54 W T5 Miniature Bipin 

High Output System Operating in the Industrial Sector under the AEO 

2012 High Growth Electricity Price Trend Case .....................................8B-112
8B-ix

Table 8B.7.107 LCC and PBP Results for a Two-Lamp 4-Foot 54 W T5 Miniature Bipin 

High Output System Operating in the Industrial Sector under the AEO 

2012 Low Growth Electricity Price Trend Case ......................................8B-113

Table 8B.7.108 LCC and PBP Results for a Two-Lamp 4-Foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Commercial Sector under 

the AEO 2012 High Growth Electricity Price Trend Case ......................8B-114

Table 8B.7.109 LCC and PBP Results for a Two-Lamp 4-Foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Commercial Sector under 

the AEO 2012 Low Growth Electricity Price Trend Case .......................8B-115

Table 8B.7.110 LCC and PBP Results for a Two-Lamp 4-Foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Industrial Sector under the 

AEO 2012 High Growth Electricity Price Trend Case ............................8B-116

Table 8B.7.111 LCC and PBP Results for a Two-Lamp 4-Foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Industrial Sector under the 

AEO 2012 Low Growth Electricity Price Trend Case .............................8B-117

Table 8B.7.112 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin 

Slimline System Operating in the Commercial Sector under the AEO 

2012 High Growth Electricity Price Trend Case .....................................8B-118

Table 8B.7.113 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin 

Slimline System Operating in the Commercial Sector under the AEO 

2012 Low Growth Electricity Price Trend Case ......................................8B-119

Table 8B.7.114 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin 

Slimline System Operating in the Industrial Sector under the AEO 

2012 High Growth Electricity Price Trend Case .....................................8B-120

Table 8B.7.115 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin 

Slimline System Operating in the Industrial Sector under the AEO 

2012 Low Growth Electricity Price Trend Case ......................................8B-121

Table 8B.7.116 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed 

Double Contact HO System Operating in the Commercial Sector under 

the AEO 2012 High Growth Electricity Price Trend Case ......................8B-122

Table 8B.7.117 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed 

Double Contact HO System Operating in the Commercial Sector under 

the AEO 2012 Low Growth Electricity Price Trend Case .......................8B-123

Table 8B.7.118 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed 

Double Contact HO System Operating in the Industrial Sector under 

the AEO 2012 High Growth Electricity Price Trend Case ......................8B-124

Table 8B.7.119 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed 

Double Contact HO System Operating in the Industrial Sector under 

the AEO 2012 Low Growth Electricity Price Trend Case .......................8B-125

Table 8B.7.120 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector with a 

Dimmer ....................................................................................................8B-127

Table 8B.7.121 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector with a 

Dimmer ....................................................................................................8B-128
8B-x

Table 8B.7.122 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Commercial Sector with a 

Dimmer ....................................................................................................8B-129

Table 8B.7.123 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin 

Programmed Start System Operating in the Industrial Sector with a 

Dimmer ....................................................................................................8B-130

Table 8B.7.124 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin 

High Output System Operating in the Commercial Sector with a 

Dimmer ....................................................................................................8B-131

Table 8B.7.125 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin 

High Output System Operating in the Industrial Sector with a Dimmer .8B-132

Table 8B.7.126 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Commercial Sector with a 

Dimmer ....................................................................................................8B-133

Table 8B.7.127 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin 

Standard Output System Operating in the Industrial Sector with a 

Dimmer ....................................................................................................8B-134

Table 8B.8.1 LCC and PBP Monte Carlo Results for a 60 W PAR38 1,500 Hour 

Improved Halogen Lamp Operating in the Commercial Sector ..............8B-135

Table 8B.8.2 LCC and PBP Monte Carlo Results for a 60 W PAR38 1,500 Hour 

Improved Halogen Lamp Operating in the Residential Sector ................8B-136

Table 8B.8.3 LCC and PBP Monte Carlo Results for a 60 W PAR38 3,000 Hour HIR 

Lamp Operating in the Commercial Sector .............................................8B-136

Table 8B.8.4 LCC and PBP Monte Carlo Results for a 60 W PAR38 3,000 Hour HIR 

Lamp Operating in the Residential Sector ...............................................8B-137

Table 8B.8.5 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Commercial Sector with High Lamp Prices .......8B-138

Table 8B.8.6 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Commercial Sector with Low Lamp Prices ........8B-139

Table 8B.8.7 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Residential Sector with High Lamp Prices .........8B-139

Table 8B.8.8 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Residential Sector with Low Lamp Prices .........8B-140

Table 8B.8.9 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating 

in the Commercial Sector with High Lamp Prices ..................................8B-140

Table 8B.8.10 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Commercial Sector with Low Lamp Prices ..................8B-141

Table 8B.8.11 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Residential Sector with High Lamp Prices ...................8B-141

Table 8B.8.12 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Residential Sector with Low Lamp Prices ....................8B-142

Table 8B.8.13 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Residential Sector using High Operating Hours.8B-143

Table 8B.8.14 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Residential Sector using Low Operating Hours .8B-144
8B-xi

Table 8B.8.15 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Residential Sector using High Operating Hours ...........8B-144

Table 8B.8.16 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Residential Sector using Low Operating Hours ............8B-145

Table 8B.8.17 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Commercial Sector under the AEO 2012 High 

Growth Electricity Price Trend Case .......................................................8B-146

Table 8B.8.18 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Commercial Sector under the AEO 2012 Low 

Growth Electricity Price Trend Case .......................................................8B-147

Table 8B.8.19 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Residential Sector under the AEO 2012 High 

Growth Electricity Price Trend Case .......................................................8B-147

Table 8B.8.20 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Residential Sector under the AEO 2012 Low 

Growth Electricity Price Trend Case .......................................................8B-148

Table 8B.8.21 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Commercial Sector under the AEO 2012 High Growth 

Electricity Price Trend Case ....................................................................8B-148

Table 8B.8.22 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Commercial Sector under the AEO 2012 Low Growth 

Electricity Price Trend Case ....................................................................8B-149

Table 8B.8.23 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Residential Sector under the AEO 2012 High Growth 

Electricity Price Trend Case ....................................................................8B-149

Table 8B.8.24 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Residential Sector under the AEO 2012 Low Growth 

Electricity Price Trend Case ....................................................................8B-150

Table 8B.8.29 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Commercial Sector, All Dimmers Scenario .......8B-151

Table 8B.8.30 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Residential Sector, All Dimmers Scenario .........8B-151

Table 8B.8.31 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Commercial Sector, All Dimmers Scenario..................8B-152

Table 8B.8.32 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Residential Sector, All Dimmers Scenario ...................8B-152

Table 8B.8.25 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Commercial Sector, Distribution of Dimmers 

Scenario With Lumens Equalized ............................................................8B-153

Table 8B.8.26 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Residential Sector, Distribution of Dimmers 

Scenario With Lumens Equalized ............................................................8B-154

Table 8B.8.27 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Commercial Sector, Distribution of Dimmers 

Scenario With Lumens Equalized ............................................................8B-154
8B-xii

Table 8B.8.28 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Residential Sector , Distribution of Dimmers Scenario 

With Lumens Equalized ...........................................................................8B-155

Table 8B.8.33 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Commercial Sector with a Distribution of 

Dimmers Scenario with Lumens Reduced by Same Percentage .............8B-156

Table 8B.8.34 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Residential Sector with a Distribution of 

Dimmers Scenario with Lumens Reduced by Same Percentage .............8B-156

Table 8B.8.35 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Commercial Sector with a Distribution of Dimmers 

Scenario with Lumens Reduced by Same Percentage .............................8B-157

Table 8B.8.36 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Residential Sector with a Distribution of Dimmers 

Scenario with Lumens Reduced by Same Percentage .............................8B-157

Table 8B.8.37 Modeled CSL 1 Characteristics of a 60 W PAR38 1,500 Hour Improved 

Halogen Lamp Operating with a Shortened Lifetime ..............................8B-158

Table 8B.8.38 Modeled CSL 1 Characteristics of a 60 W PAR38 3,000 Hour HIR Lamp 

Operating with a Shortened Lifetime .......................................................8B-158

Table 8B.8.39 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Commercial Sector with a Shortened Lifetime ..8B-159

Table 8B.8.40 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen 

Lamp Operating in the Residential Sector with a Shortened Lifetime ....8B-159

Table 8B.8.41 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Commercial Sector with a Shortened Lifetime .............8B-160

Table 8B.8.42 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp 

Operating in the Residential Sector with a Shortened Lifetime ..............8B-160

LIST OF FIGURES 

Figure 8B.6.1 Normal Probability Distribution .........................................................................8B-4

Figure 8B.6.2 Triangular Probability Distribution ....................................................................8B-4

Figure 8B.6.3 Uniform Probability Distribution........................................................................8B-4
8B-1

APPENDIX 8B. SUPPLEMENTARY LIFE-CYCLE COST AND PAYBACK PERIOD 

RESULTS 

8B.1 INTRODUCTION 

 This appendix discusses uncertainty and variability analyses and presents results of those 

uncertainty and variability analyses performed in the life-cycle cost (LCC) and payback period 

(PBP) analysis. The Monte Carlo analysis presents results for the LCC and PBP analyses using a 

distribution of operating hours, discount rates, sales tax, and electricity prices. The average LCC 

savings at each candidate standard level (CSL) for each lamp or lamp-and-ballast design is given 

along with the percentage of consumers who would experience a net benefit or net loss by 

purchasing a standards-case design instead of a base-case design. The median and mean PBP are 

also given. This appendix also presents results of the LCC and PBP analysis using high and low 

lamp prices and using high- and low-economic-growth electricity price trends based on Energy 

Information Administration’s (EIA’s) Annual Energy Outlook 2012 (AEO 2012) datasets. 

 For residential incandescent reflector lamps (IRLs), results using high operating hours 

(986 hours/year: the average operating hours of a lamp placed in the exterior of a single-family 

attached or multifamily home) and low operating hours (329 hours/year: the average operating 

hours of a lamp placed in a location in the other/unknown category of a multifamily or mobile 

home) are presented. These operating hours were obtained from the 2010 U.S. Lighting Market 

Characterization.1For IRLs, DOE also conducted a sensitivity analysis to account for the 

scenario in which manufacturers would produce lamps with a shorter lifetime than the baseline 

lamps in order to increase efficacy. For general service fluorescent lamps (GSFLs) an additional 

sensitivity analysis was conducted to analyze the impacts of high and low rare earth oxide costs 

on future lamp prices. 

 Results are also presented from several scenarios assessing the impacts of lighting 

controls. The effect of an individual consumer owning a dimmer is presented for GSFLs and 

IRLs. The effect of a distribution of dimmers across the population is presented for IRLs. 

8B.2 INTRODUCTION TO UNCERTAINTY AND VARIABILITY 

 Analysis of an energy-efficiency standard involves calculations of impacts, such as the 

impact of a standard on consumer LCC. In order to perform the calculation, the analyst must 

first: 1) specify the equation or model that will be used; 2) define the quantities in the equation; 

and 3) provide numerical values for each quantity. In the simplest case, the equation is 

unambiguous (contains all relevant quantities and no others), each quantity has a single 

numerical value, and the calculation results in a single value. However, in almost all cases, the 

model and/or the numerical values for each quantity in the model are not completely known (i.e., 

there is uncertainty) or the model and/or the numerical values for each quantity in the model 

depend upon other conditions (i.e., there is variability). Explicit analysis of uncertainty and 

variability is intended to provide more complete information for the decision-making process. 
8B-2

8B.3 UNCERTAINTY 

 When making observations of past events or speculating about the future, imperfect 

knowledge is the rule rather than the exception. For example, the energy actually consumed by a 

particular appliance type (such as the average U.S. lamp) is not directly recorded, but rather 

estimated based upon available information. Even direct laboratory measurements have some 

margin of error. When estimating numerical values expected for quantities at some future date, 

the exact outcome is rarely known in advance. 

8B.4 VARIABILITY 

 Variability means that different applications or situations produce different numerical 

values when calculating a quantity. Specifying an exact value for a quantity may be difficult 

because the value depends on something else. For example, the number of hours a lamp is 

operated by a household depends upon the specific circumstances and behaviors of the occupants 

(e.g., number of persons, personal habits about how much light the person needs). Variability 

makes specifying an appropriate population value more difficult in as much as any one value 

may not be representative of the entire population. Surveys can be helpful here, and analysis of 

surveys can relate the variable of interest (e.g., hours of use) to other variables that are better 

known or easier to forecast (e.g., persons per household). 

8B.5 APPROACHES TO UNCERTAINTY AND VARIABILITY 

 This section describes two approaches to uncertainty and variability: scenario analysis 

and probability analysis. 

 Scenario analysis uses a single numerical value for each quantity in a calculation, then 

changes one (or more) of the numerical values and repeats the calculation. A number of 

calculations are done, which provide some indication of the extent to which the result depends 

upon the assumptions. For example, the LCC of a lamp could be calculated for energy rates of 2, 

8, and $0.14 per kilowatt-hour (kWh). 

 The advantages of scenario analysis are that each calculation is simple; a range of 

estimates is used; and crossover points can be identified. (An example of a crossover point is the 

energy rate above which the LCC is reduced, holding all other inputs constant. That is, the 

crossover point is the energy rate at which the consumer achieves savings in operating expense 

that more than compensate for the increased purchase expense.) The disadvantage of scenario 

analysis is that there is no information about the likelihood of each scenario. 

 Probability analysis considers the probabilities within a range of values. For quantities 

with variability (e.g., electricity rates in different households), surveys can be used to generate a 

frequency distribution of numerical values (e.g., the number of households with electricity rates 

at particular levels) to estimate the probability of each value. For quantities with uncertainty, 

statistical or subjective measures can be used to provide probabilities (e.g., manufacturing cost to 

improve energy efficiency to some level may be estimated to be $10 ± $3). 
8B-3

 The major disadvantage of the probability approach is that it requires more information, 

namely information about the shapes and magnitudes of the variability and uncertainty of each 

quantity. The advantage of the probability approach is that it provides greater information about 

the outcome of the calculations, that is, it provides the probability that the outcome will be in a 

particular range. 

 Scenario and probability analysis provide some indication of the robustness of the policy 

given the uncertainties and variability. A policy is robust when the impacts are acceptable over a 

wide range of possible conditions. 

8B.6 PROBABILITY ANALYSIS AND THE USE OF CRYSTAL BALL 

 To quantify the uncertainty and variability that exist in inputs to the engineering, LCC, 

and PBP analyses, the U.S. Department of Energy (DOE) used Microsoft Excel spreadsheets 

combined with Crystal Ball, a commercially available add-in application, to conduct probability 

analyses. The probability analyses used Monte Carlo simulation and probability distributions. 

 Simulation refers to any analytical method meant to imitate a real-life system, especially 

when other analyses are too mathematically complex or too difficult to reproduce. Without the 

aid of simulation, a spreadsheet model will only reveal a single outcome, generally the most 

likely or average scenario. Spreadsheet risk analysis uses both a spreadsheet model and 

simulation to automatically analyze the effect of varying inputs on outputs of the modeled 

system. One type of spreadsheet simulation is Monte Carlo simulation, which randomly 

generates values for uncertain variables again and again to simulate a system. Monte Carlo 

simulation was named for Monte Carlo, Monaco, where the primary attractions are casinos 

containing games of chance. Games of chance, such as roulette wheels, dice, and slot machines, 

exhibit random behavior. The random behavior in games of chance is similar to how Monte 

Carlo simulation utilizes variable values at random to simulate a model. For example, one knows 

that a rolled die will present a 1, 2, 3, 4, 5, or 6 after coming to rest, but one does not know 

which value will be presented on any particular roll. It is the same with the variables that have a 

known range of values but an uncertain value for any particular time or event (e.g., product 

lifetime, discount rate, and installation cost). 

 For each uncertain variable, possible values are defined with a probability distribution. 

The type of distribution selected is based on the conditions surrounding that variable. The 

different probability distribution types are shown in Figure 8B.6.1 through Figure 8B.6.3: 

 
8B-4

NORMAL

 During a simulation, multiple scenarios of a model are calculated by repeatedly sampling 

values from the probability distributions for the uncertain variables and using those values in the 

simulation. Crystal Ball simulations can consist of as many trials (or scenarios) as desired—

hundreds or even thousands. During a single trial, Crystal Ball randomly selects a value from the 

defined possibilities (the range and shape of the probability distribution) for each uncertain 

variable and then recalculates the spreadsheet.

8B.7 GENERAL SERVICE FLUORESCENT LAMPS RESULTS 

 DOE analyzed five product classes for GSFLs: 4-foot medium bipin (MBP), 4-foot T5 

miniature bipin (MiniBP) standard output (SO), 4-foot T5 MiniBP high output (HO), 8-foot 

single pin (SP) slimline, and 8-foot recessed double contact (RDC) HO, all with a correlated 

color temperature (CCT) less than or equal to 4,500 kelvin (K). For each of these representative 

product classes, DOE conducted both probability analyses (based on Monte Carlo runs) and 

scenario analyses. 

8B.7.1 Monte Carlo Results 

 To characterize the LCC savings and Monte Carlo results for GSFLs, DOE developed 

tables to describe the distributions of the results. These tables document the average LCC 

savings and percentages of buildings analyzed with positive and negative LCC savings for 

various systems in each event analyzed. In addition, DOE reports the median and average 

payback period for each system analyzed for each event. 

8B.7.1.1 Product Class: 4-foot medium bipin ≤ 4,500 K 

 The following tables present the LCC savings and PBP results based on Monte Carlo runs 

for the 4-foot MBP lamps with CCT less than or equal to 4, 500 K. Key inputs consist of using 

the AEO 2012 reference case electricity prices and medium-range lamp prices. 

TRIANGULAR UNIFORM

Figure 8B.6.1 Normal 

Probability Distribution

Figure 8B.6.2 Triangular 

Probability Distribution

Figure 8B.6.3 Uniform 

Probability Distribution
8B-5

Table 8B.7.1 LCC and PBP Monte Carlo Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating 

in the Commercial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option1

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost

Net 

Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 9.42 0.0 100.0 2.4 2.3

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 7.17 0.0 100.0 1.8 1.8

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 8.09 0.0 100.0 0.3 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 9.24 0.0 100.0 2.4 2.4

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 7.74 0.0 100.0 2.2 2.1

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 8.78 0.0 100.0 1.6 1.6

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 8.09 0.0 100.0 0.3 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 9.24 0.0 100.0 2.4 2.4

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 7.74 0.0 100.0 2.2 2.1

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 8.78 0.0 100.0 1.6 1.6

 

1

 Throughout the GSFL results tables, descriptions such as “32.5 W T8 & 0.88 BF Inst” are used. The first term (e.g., 32.5 W) is the ANSI rated wattage, the 

second is the lamp diameter (e.g., T8), the third is the ballast factor of the ballast (e.g., 0.88 BF), and the fourth is the ballast starting method (e.g., “Inst” for 

Instant Start and “Prog” for Programmed Start”). 
8B-6

Table 8B.7.2 LCC and PBP Monte Carlo Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating 

in the Industrial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I:

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 5.66 0.0 100.0 2.6 2.6

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 4.83 0.0 100.0 2.0 2.0

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 6.09 0.0 100.0 0.3 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 5.52 0.0 100.0 2.6 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 4.88 0.0 100.0 2.4 2.4

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 6.11 0.0 100.0 1.7 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 6.09 0.0 100.0 0.3 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 5.52 0.0 100.0 2.6 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 4.88 0.0 100.0 2.4 2.4

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 6.11 0.0 100.0 1.7 1.7
8B-7

Table 8B.7.3 LCC and PBP Monte Carlo Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System 

Operating in the Commercial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 18.91 0.0 100.0 2.4 2.4

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 13.06 0.0 100.0 1.9 1.8

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog -5.99 100.0 0.0 NER2 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 18.91 0.0 100.0 2.4 2.4

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog -6.03 100.0 0.0 NER NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 13.06 0.0 100.0 1.9 1.8

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog -5.99 100.0 0.0 NER NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 18.91 0.0 100.0 2.4 2.4

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog -6.03 100.0 0.0 NER NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 13.06 0.0 100.0 1.9 1.8

 

2

 Entries of “NER” (no energy-saving replacement) indicate standards that do not reduce operating costs. 
8B-8

Table 8B.7.4 LCC and PBP Monte Carlo Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System 

Operating in the Industrial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 13.27 0.0 100.0 2.7 2.6

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 9.55 0.0 100.0 2.0 2.0

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog -5.55 100.0 0.0 NER NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 13.27 0.0 100.0 2.7 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog -6.04 100.0 0.0 NER NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 9.55 0.0 100.0 2.0 2.0

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog -5.55 100.0 0.0 NER NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 13.27 0.0 100.0 2.7 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog -6.04 100.0 0.0 NER NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 9.55 0.0 100.0 2.0 2.0
8B-9

Table 8B.7.5 LCC and PBP Monte Carlo Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating 

in the Commercial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 17.78 0.0 100.0 2.5 2.4

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 13.70 0.0 100.0 1.9 1.8

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 14.52 0.0 100.0 0.4 0.3

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 17.56 0.0 100.0 2.5 2.4

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 10.09 0.0 100.0 2.7 2.7

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 13.57 0.0 100.0 1.9 1.8

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 14.52 0.0 100.0 0.4 0.3

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 17.56 0.0 100.0 2.5 2.4

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 10.09 0.0 100.0 2.7 2.7

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 13.57 0.0 100.0 1.9 1.8
8B-10

Table 8B.7.6 LCC and PBP Monte Carlo Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating 

in the Industrial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 10.49 0.0 100.0 2.7 2.7

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 9.16 0.0 100.0 2.0 2.0

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 10.93 0.0 100.0 0.4 0.4

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 10.32 0.0 100.0 2.7 2.7

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 5.49 0.0 100.0 3.0 3.0

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 9.06 0.0 100.0 2.1 2.0

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 10.93 0.0 100.0 0.4 0.4

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 10.32 0.0 100.0 2.7 2.7

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 5.49 0.0 100.0 3.0 3.0

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 9.06 0.0 100.0 2.1 2.0
8B-11

Table 8B.7.7 LCC and PBP Monte Carlo Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System 

Operating in the Commercial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 37.78 0.0 100.0 2.4 2.4

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 26.12 0.0 100.0 1.9 1.8

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog -8.76 100.0 0.0 9.5 9.2

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 37.78 0.0 100.0 2.4 2.4

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog -10.86 100.0 0.0 78.3 75.9

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 30.50 0.0 100.0 1.6 1.6

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog -8.76 100.0 0.0 9.5 9.2

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 37.78 0.0 100.0 2.4 2.4

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog -10.86 100.0 0.0 78.3 75.9

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 30.50 0.0 100.0 1.6 1.6
8B-12

Table 8B.7.8 LCC and PBP Monte Carlo Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System 

Operating in the Industrial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 26.50 0.0 100.0 2.7 2.6

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 19.10 0.0 100.0 2.0 2.0

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog -8.30 100.0 0.0 10.3 10.2

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 26.50 0.0 100.0 2.7 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog -11.12 100.0 0.0 84.8 84.4

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 22.59 0.0 100.0 1.8 1.8

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog -8.30 100.0 0.0 10.3 10.2

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 26.50 0.0 100.0 2.7 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF

Prog -11.12 100.0 0.0 84.8 84.4

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 22.59 0.0 100.0 1.8 1.8
8B-13

 The following tables present the LCC savings and PBP results based on Monte Carlo runs for 4-foot MBP lamps with CCT 

less than or equal to 4,500 K in the residential sector. Key inputs consist of using the AEO 2012 reference case electricity prices and 

medium-range lamp prices. For the lamp failure event, DOE assumed that consumers preserve their lamps. For other events, the 

analysis period is limited by the ballast lifetime. See chapter 8 of this preliminary technical support document (TSD) for further details 

on residential sector GSFL consumer behavior. 

Table 8B.7.9 LCC and PBP Monte Carlo Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating 

in the Residential Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 5.62 27.3 72.7 12.5 12.2

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 4.80 15.6 84.4 9.5 9.3

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 1.73 0.1 99.9 3.4 3.3

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst -0.86 68.6 31.4 12.5 12.2

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst -3.57 100.0 0.0 27.7 26.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 0.77 34.0 66.0 9.5 9.3

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 1.73 0.1 99.9 3.4 3.3

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst -0.86 68.6 31.4 12.5 12.2

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst -3.57 100.0 0.0 27.7 26.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 0.77 34.0 66.0 9.5 9.3
8B-14

8B.7.1.2 Product Class: 4-foot T5 miniature bipin high output ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the Monte Carlo runs for the 4-foot T5 MiniBP HO lamps 

with CCT less than or equal to 4,500 K. Key inputs consist of using AEO 2012 reference case electricity prices and medium-range 

lamp prices. 

Table 8B.7.10 LCC and PBP Monte Carlo Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin High Output System 

Operating in the Commercial Sector

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period Discounted 

Operating Cost

lm/W 2011$ 2011$ 2011$ years years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 12.60 0.0 100.0 2.5 2.4

CSL 1 102.1 47 W T5 & 1 BF Prog 22.24 0.0 100.0 2.0 2.0

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 0.97 0.4 99.6 NER NER

CSL 1 100.0 50 W T5 & 1 BF Prog 12.60 0.0 100.0 2.5 2.4

CSL 1 102.1 47 W T5 & 1 BF Prog 22.24 0.0 100.0 2.0 2.0

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.3 53.8 W T5 & 1 BF Prog 0.97 0.4 99.6 NER NER

CSL 1 100.0 50 W T5 & 1 BF Prog 12.60 0.0 100.0 2.5 2.4

CSL 1 102.1 47 W T5 & 1 BF Prog 22.24 0.0 100.0 2.0 2.0
8B-15

Table 8B.7.11 LCC and PBP Monte Carlo Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin High Output System 

Operating in the Industrial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 9.31 0.0 100.0 2.7 2.7

CSL 1 102.1 47 W T5 & 1 BF Prog 16.33 0.0 100.0 2.2 2.2

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 0.99 0.0 100.0 NER NER

CSL 1 100.0 50 W T5 & 1 BF Prog 9.31 0.0 100.0 2.7 2.7

CSL 1 102.1 47 W T5 & 1 BF Prog 16.33 0.0 100.0 2.2 2.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 97.3 53.8 W T5 & 1 BF Prog N/A N/A N/A #N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 100.0 53.8 W T5 & 1 BF Prog 0.99 0.0 100.0 N/A NER

CSL 1 102.1 50 W T5 & 1 BF Prog 9.31 0.0 100.0 2.7 2.7

CSL 1 0.0 47 W T5 & 1 BF Prog 16.33 0.0 100.0 2.2 2.2

8B.7.1.3 Product Class: 4-foot T5 miniature bipin standard output ≤ 4,500 K 

 The following tables present LCC savings and PBP results based on Monte Carlo runs for the 4-foot T5 MiniBP SO lamps 

with CCT less than or equal to 4,500 K. Key inputs consist of using AEO 2012 reference case electricity prices and medium-range 

lamp prices. 
8B-16

Table 8B.7.12 LCC and PBP Monte Carlo Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin Standard Output System 

Operating in the Commercial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 1.96 8.6 91.4 1.9 1.9

CSL 1 25.0 25 W T5 & 1 BF Prog 12.38 0.0 100.0 1.8 1.8

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 4.05 0.0 100.0 2.0 1.9

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 7.55 0.0 100.0 1.2 1.2

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 17.74 0.0 100.0 1.3 1.3

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 4.05 0.0 100.0 2.0 1.9

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 7.55 0.0 100.0 1.2 1.2

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 17.74 0.0 100.0 1.3 1.3
8B-17

Table 8B.7.13 LCC and PBP Monte Carlo Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin Standard Output System 

Operating in the Industrial Sector 

Event Response

Candidate 

Standard 

Level

Rated Lamp 

Efficacy Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$ Net Cost Net Benefit years years

Event I: 

Lamp Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 0.67 40.1 59.9 2.1 2.1

CSL 1 25.0 25 W T5 & 1 BF Prog 9.42 0.0 100.0 2.0 2.0

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF Prog 2.81 0.0 100.0 2.2 2.1

CSL 1 26.0 26 W T5 & 0.95 BF Prog 5.10 0.0 100.0 1.3 1.3

CSL 1 25.0 25 W T5 & 0.95 BF Prog 13.68 0.0 100.0 1.5 1.4

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog N/A N/A N/A N/A N/A

New Lamp & 

Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF Prog 2.81 0.0 100.0 2.2 2.1

CSL 1 26.0 26 W T5 & 0.95 BF Prog 5.10 0.0 100.0 1.3 1.3

CSL 1 25.0 25 W T5 & 0.95 BF Prog 13.68 0.0 100.0 1.5 1.4

8B.7.1.4 Product Class: 8-foot single pin slimline ≤ 4,500 K 

 The following tables present the LCC savings and PBP results based on Monte Carlo runs for the 8-foot SP slimline lamps 

with CCT less than or equal to 4,500 K. Key inputs consist of using the AEO 2012 reference case electricity prices and medium-range 

lamp prices. 
8B-18

Table 8B.7.14 LCC and PBP Monte Carlo Results for a Two-Lamp 8-foot 59 W T8 Single Pin Slimline System Operating in 

the Commercial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 3.68 0.0 100.0 3.2 3.1

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 10.63 0.0 100.0 2.8 2.7

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 1.33 2.2 97.8 3.7 3.6

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 8.74 0.0 100.0 2.2 2.1

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 15.33 0.0 100.0 2.4 2.3

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 1.33 2.2 97.8 3.7 3.6

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 8.74 0.0 100.0 2.2 2.1

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 15.33 0.0 100.0 2.4 2.3
8B-19

Table 8B.7.15 LCC and PBP Monte Carlo Results for a Two-Lamp 8-foot 59 W T8 Single Pin Slimline System Operating in 

the Industrial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 1.49 12.5 87.5 3.5 3.4

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 5.46 0.2 99.8 3.0 3.0

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 0.22 48.0 52.0 4.0 4.0

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 5.50 0.0 100.0 2.3 2.3

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 9.18 0.0 100.0 2.6 2.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 0.22 48.0 52.0 4.0 4.0

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 5.50 0.0 100.0 2.3 2.3

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 9.18 0.0 100.0 2.6 2.5

8B.7.1.5 Product Class: 8-foot recessed double contact high output ≤ 4,500 K 

 The following tables present the LCC savings and PBP results based on Monte Carlo runs for the 8-foot RDC HO lamps with 

CCT less than or equal to 4,500 K. Key inputs consist of using the AEO 2012 reference case electricity prices and medium-range lamp 

prices. 
8B-20

Table 8B.7.16 LCC and PBP Monte Carlo Results for a Two-Lamp 8-foot 86 W T8 Recessed Double Contact HO System 

Operating in the Commercial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst N/A N/A N/A N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst -5.01 100.0 0.0 NER NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst -5.01 100.0 0.0 NER NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst -5.01 100.0 0.0 NER NER
8B-21

Table 8B.7.17 LCC and PBP Monte Carlo Results for a Two-Lamp 8-foot 86 W T8 Recessed Double Contact HO System 

Operating in the Industrial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst N/A N/A N/A N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst -5.01 100.0 0.0 NER NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst N/A N/A N/A N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst -5.01 100.0 0.0 NER NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst N/A N/A N/A N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst -5.01 100.0 0.0 NER NER
8B-22

8B.7.2 Lamp Price Scenario Results 

 As mentioned earlier, DOE also analyzed LCC savings and PBP results using a scenario 

analysis. Because the LCC and PBP results are highly dependent on product prices, DOE 

examined sensitivities to the medium lamp price results presented in chapter 8 of this TSD by 

considering the low and high prices developed for GSFLs in chapter 7 of this TSD. The 

following tables present LCC savings and PBP results using the high and low lamp prices. 

8B.7.2.1 Product Class: 4-foot medium bipin ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the 4-foot MBP lamps 

with CCT less than or equal to 4,500 K, considering high or low lamp prices. Key inputs consist 

of using AEO 2012 reference case electricity prices. 
8B-23

Table 8B.7.18 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Commercial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 20.46 112.48 133.13 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 33.04 94.29 127.51 5.62 3.3

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 26.40 101.15 127.73 5.40 2.5

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 62.56 111.05 156.79 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 81.35 99.32 149.90 6.89 0.4

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 75.13 93.03 151.35 5.45 3.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 71.31 97.19 151.68 5.11 3.0

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 68.49 98.10 149.77 7.02 2.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 65.27 111.05 158.41 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 84.06 99.32 151.52 6.89 0.4

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 77.84 93.03 152.96 5.45 3.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 74.02 97.19 153.30 5.11 3.0

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 71.20 98.10 151.39 7.02 2.2
8B-24

Table 8B.7.19 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Commercial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 11.92 112.48 124.59 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 16.66 94.29 111.13 13.45 1.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 14.16 101.15 115.49 9.10 0.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 54.02 111.05 148.25 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 64.70 99.32 139.05 9.20 0.2

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 58.76 93.03 134.97 13.28 1.2

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 57.32 97.19 137.69 10.56 1.1

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 56.25 98.10 137.53 10.72 0.8

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 56.73 111.05 149.87 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 67.41 99.32 140.67 9.20 0.2

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 61.47 93.03 136.59 13.28 1.2

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 60.03 97.19 139.31 10.56 1.1

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 58.96 98.10 139.15 10.72 0.8
8B-25

Table 8B.7.20 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Industrial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 20.46 88.37 109.02 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 33.04 74.08 107.30 1.72 3.7

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 26.40 79.47 106.05 2.97 2.8

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 62.56 87.25 132.67 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 80.93 78.03 127.62 5.06 0.5

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 75.13 73.09 131.09 1.58 3.7

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 71.31 76.36 130.53 2.14 3.4

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 68.49 77.07 128.43 4.25 2.4

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 65.27 87.25 134.27 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 83.64 78.03 129.21 5.06 0.5

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 77.84 73.09 132.69 1.58 3.7

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 74.02 76.36 132.13 2.14 3.4

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 71.20 77.07 130.03 4.25 2.4
8B-26

Table 8B.7.21 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Industrial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 11.92 88.37 100.48 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 16.66 74.08 90.93 9.55 1.4

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 14.16 79.47 93.81 6.67 1.1

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 54.02 87.25 124.13 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 64.46 78.03 117.05 7.08 0.2

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 58.76 73.09 114.72 9.42 1.4

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 57.32 76.36 116.54 7.59 1.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 56.25 77.07 116.19 7.94 0.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 56.73 87.25 125.73 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 67.17 78.03 118.65 7.08 0.2

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 61.47 73.09 116.31 9.42 1.4

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 60.03 76.36 118.14 7.59 1.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 58.96 77.07 117.79 7.94 0.9
8B-27

Table 8B.7.22 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Commercial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 20.46 173.04 193.66 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 33.04 145.38 178.57 15.09 3.3

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 26.40 155.84 182.39 11.27 2.5

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 63.78 173.04 230.39 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 80.87 173.04 238.13 -7.74 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 76.35 145.38 215.30 15.09 3.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 72.53 173.04 239.14 -8.75 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 69.71 155.84 219.12 11.27 2.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 66.49 173.04 232.69 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 83.58 173.04 240.43 -7.74 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 79.06 145.38 217.60 15.09 3.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 75.24 173.04 241.45 -8.75 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 72.42 155.84 221.42 11.27 2.5
8B-28

Table 8B.7.23 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Commercial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 11.92 173.04 185.12 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 16.66 145.38 162.20 22.92 1.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 14.16 155.84 170.15 14.97 0.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 55.24 173.04 221.85 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 64.95 173.04 226.09 -4.24 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 59.98 145.38 198.93 22.92 1.2

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 58.54 173.04 225.15 -3.30 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 57.47 155.84 206.89 14.97 0.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 57.95 173.04 224.15 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 67.67 173.04 228.39 -4.24 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 62.69 145.38 201.23 22.92 1.2

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 61.25 173.04 227.45 -3.30 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 60.18 155.84 209.19 14.97 0.9
8B-29

Table 8B.7.24 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Industrial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 20.46 136.65 157.27 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 33.04 114.80 147.99 9.27 3.7

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 26.40 123.06 149.61 7.65 2.8

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 63.78 136.65 194.01 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 80.30 136.65 201.18 -7.17 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 76.35 114.80 184.73 9.27 3.7

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 72.53 136.65 202.76 -8.75 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 69.71 123.06 186.35 7.65 2.8

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 66.49 136.65 196.31 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 83.01 136.65 203.48 -7.17 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 79.06 114.80 187.03 9.27 3.7

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 75.24 136.65 205.06 -8.75 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 72.42 123.06 188.65 7.65 2.8
8B-30

Table 8B.7.25 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Industrial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 11.92 136.65 148.72 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 16.66 114.80 131.62 17.10 1.4

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 14.16 123.06 137.37 11.35 1.1

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 55.24 136.65 185.46 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 64.62 136.65 189.38 -3.91 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 59.98 114.80 168.36 17.10 1.4

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 58.54 136.65 188.76 -3.30 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 57.47 123.06 174.11 11.35 1.1

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 57.95 136.65 187.76 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 67.33 136.65 191.68 -3.91 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 62.69 114.80 170.66 17.10 1.4

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 61.25 136.65 191.06 -3.30 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 60.18 123.06 176.42 11.35 1.1
8B-31

Table 8B.7.26 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Commercial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 34.54 217.14 252.05 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 59.69 181.81 241.86 10.19 3.4

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 46.41 195.12 241.88 10.16 2.5

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 91.92 215.36 284.48 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 124.26 194.70 272.32 12.15 0.5

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 117.07 180.25 274.51 9.97 3.4

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 109.43 193.07 279.68 4.79 3.7

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 103.79 193.47 274.44 10.03 2.6

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 94.64 215.36 286.10 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 126.97 194.70 273.94 12.15 0.5

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 119.78 180.25 276.13 9.97 3.4

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 112.14 193.07 281.30 4.79 3.7

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 106.50 193.47 276.06 10.03 2.6
8B-32

Table 8B.7.27 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Commercial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 17.46 217.14 234.96 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 26.94 181.81 209.12 25.85 1.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 21.93 195.12 217.41 17.56 1.0

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 74.84 215.36 267.39 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 90.96 194.70 250.63 16.77 0.2

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 84.32 180.25 241.76 25.63 1.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 81.44 193.07 251.70 15.70 1.4

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 79.31 193.47 249.97 17.43 1.0

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 77.55 215.36 269.01 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 93.68 194.70 252.25 16.77 0.2

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 87.03 180.25 243.38 25.63 1.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 84.15 193.07 253.32 15.70 1.4

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 82.02 193.47 251.59 17.43 1.0
8B-33

Table 8B.7.28 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Industrial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 34.54 170.60 205.51 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 59.69 142.84 202.90 2.61 3.8

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 46.41 153.30 200.07 5.44 2.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 91.92 169.20 237.89 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 123.54 152.97 229.00 8.89 0.5

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 117.07 141.61 235.45 2.44 3.8

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 109.43 151.68 237.87 0.02 4.2

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 103.79 152.00 232.55 5.34 2.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 94.64 169.20 239.49 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 126.26 152.97 230.60 8.89 0.5

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 119.78 141.61 237.05 2.44 3.8

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 112.14 151.68 239.47 0.02 4.2

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 106.50 152.00 234.15 5.34 2.9
8B-34

Table 8B.7.29 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Industrial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 17.46 170.60 188.43 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 26.94 142.84 170.15 18.28 1.4

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 21.93 153.30 175.59 12.83 1.1

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 74.84 169.20 220.81 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 90.60 152.97 207.88 12.93 0.2

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 84.32 141.61 202.70 18.10 1.4

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 81.44 151.68 209.89 10.92 1.6

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 79.31 152.00 208.07 12.73 1.1

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 77.55 169.20 222.40 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 93.32 152.97 209.47 12.93 0.2

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 87.03 141.61 204.30 18.10 1.4

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 84.15 151.68 211.49 10.92 1.6

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 82.02 152.00 209.67 12.73 1.1
8B-35

Table 8B.7.30 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Commercial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 34.54 343.31 378.16 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 59.69 288.03 348.03 30.13 3.3

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 46.41 308.90 355.62 22.55 2.5

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 93.80 343.31 428.42 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 123.22 342.11 440.67 -12.25 12.6

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 118.94 288.03 398.29 30.13 3.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 111.30 342.11 444.71 -16.30 105.5

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 105.66 304.50 401.47 26.94 2.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 96.51 343.31 430.72 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 125.93 342.11 442.97 -12.25 12.6

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 121.65 288.03 400.59 30.13 3.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 114.01 342.11 447.01 -16.30 105.5

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 108.37 304.50 403.77 26.94 2.2
8B-36

Table 8B.7.31 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Commercial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 17.46 343.31 361.08 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 26.94 288.03 315.29 45.79 1.2

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 21.93 308.90 331.14 29.94 0.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 76.71 343.31 411.33 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 91.39 342.11 416.59 -5.26 4.8

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 86.20 288.03 365.54 45.79 1.2

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 83.31 342.11 416.73 -5.40 39.8

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 81.18 304.50 376.99 34.34 0.8

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 79.43 343.31 413.63 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 94.10 342.11 418.89 -5.26 4.8

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 88.91 288.03 367.84 45.79 1.2

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 86.03 342.11 419.03 -5.40 39.8

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 83.90 304.50 379.29 34.34 0.8
8B-37

Table 8B.7.32 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Industrial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF

Prog 34.54 271.10 305.96 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 59.69 227.45 287.45 18.50 3.7

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 46.41 243.93 290.65 15.31 2.8

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 93.80 271.10 356.22 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 122.24 270.15 367.76 -11.55 14.2

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 118.94 227.45 337.71 18.50 3.7

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 111.30 270.15 372.77 -16.55 119.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 105.66 240.46 337.43 18.78 2.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 96.51 271.10 358.52 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 124.95 270.15 370.06 -11.55 14.2

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 121.65 227.45 340.01 18.50 3.7

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 114.01 270.15 375.07 -16.55 119.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 108.37 240.46 339.73 18.78 2.5
8B-38

Table 8B.7.33 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Industrial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 17.46 271.10 288.87 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 26.94 227.45 254.71 34.17 1.4

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 21.93 243.93 266.17 22.70 1.1

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 76.71 271.10 339.13 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 90.89 270.15 344.16 -5.03 5.4

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 86.20 227.45 304.97 34.17 1.4

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 83.31 270.15 344.78 -5.65 44.9

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 81.18 240.46 312.96 26.18 0.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 79.43 271.10 341.43 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 93.60 270.15 346.46 -5.03 5.4

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 88.91 227.45 307.27 34.17 1.4

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 86.03 270.15 347.08 -5.65 44.9

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 83.90 240.46 315.26 26.18 0.9
8B-39

 The following tables present the LCC savings and PBP results for the 4-foot MBP lamps with CCT less than or equal to 4,500 

K operating in the residential sector with high and low lamp prices. Key inputs consist of using the AEO 2012 reference case 

electricity prices. For the lamp failure event, residential average operating hours were used for consumers who preserve their lamps; 

the analysis period is 37 years. For other events, residential average operating hours were used with an analysis period of 15 years. 

Table 8B.7.34 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Residential Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 45.53 82.29 127.82 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 58.10 69.05 127.15 0.67 17.0

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 51.46 74.05 125.51 2.31 12.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 55.17 47.68 102.85 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 56.21 45.27 101.48 1.37 4.5

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 67.74 40.01 107.75 -4.90 17.0

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst 63.92 45.27 109.19 -6.33 37.6

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 61.10 42.91 104.01 -1.16 12.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 57.88 47.68 105.56 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 58.92 45.27 104.19 1.37 4.5

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 70.45 40.01 110.46 -4.90 17.0

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst 66.63 45.27 111.90 -6.33 37.6

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 63.81 42.91 106.72 -1.16 12.9
8B-40

Table 8B.7.35 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Residential Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 36.99 82.29 119.27 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 41.73 69.05 110.77 8.50 6.4

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 39.22 74.05 113.27 6.01 4.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 46.63 47.68 94.31 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 47.02 45.27 92.29 2.02 1.7

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 51.37 40.01 91.38 2.93 6.4

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst 49.93 45.27 95.19 -0.88 14.2

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 48.86 42.91 91.77 2.54 4.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 49.34 47.68 97.02 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 49.74 45.27 95.00 2.02 1.7

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 54.08 40.01 94.09 2.93 6.4

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst 52.64 45.27 97.91 -0.88 14.2

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 51.57 42.91 94.48 2.54 4.9
8B-41

8B.7.2.2 Product Class: 4-foot T5 miniature bipin high output ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the 4-foot MiniBP HO lamps with CCT less than or equal to 

4,500 K with high and low lamp prices. Key inputs consist of using AEO 2012 reference case electricity prices. 

Table 8B.7.36 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin High Output System Operating in the 

Commercial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 28.28 234.18 262.64 N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 39.80 218.10 252.07 10.57 3.4

CSL 1 102.1 47 W T5 & 1 BF Prog 44.92 205.38 243.71 18.93 2.7

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 81.86 234.18 294.59 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 85.93 234.18 293.76 0.82 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 93.39 218.10 284.02 10.57 3.4

CSL 1 102.1 47 W T5 & 1 BF Prog 98.50 205.38 275.66 18.93 2.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 84.57 234.18 296.21 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.3 53.8 W T5 & 1 BF Prog 88.64 234.18 295.38 0.82 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 96.10 218.10 285.64 10.57 3.4

CSL 1 102.1 47 W T5 & 1 BF Prog 101.22 205.38 277.28 18.93 2.7
8B-42

Table 8B.7.37 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin High Output System Operating in the 

Commercial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 14.85 234.18 249.21 N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 19.21 218.10 234.55 14.66 1.3

CSL 1 102.1 47 W T5 & 1 BF Prog 21.13 205.38 223.47 25.74 1.0

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 68.43 234.18 281.16 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 69.98 234.18 280.19 0.97 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 72.80 218.10 266.50 14.66 1.3

CSL 1 102.1 47 W T5 & 1 BF Prog 74.72 205.38 255.42 25.74 1.0

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 71.14 234.18 282.78 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.3 53.8 W T5 & 1 BF Prog 72.69 234.18 281.81 0.97 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 75.51 218.10 268.12 14.66 1.3

CSL 1 102.1 47 W T5 & 1 BF Prog 77.43 205.38 257.04 25.74 1.0
8B-43

Table 8B.7.38 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin High Output System Operating in the 

Industrial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 28.28 183.99 212.45 N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 39.80 171.35 205.21 7.23 3.8

CSL 1 102.1 47 W T5 & 1 BF Prog 44.92 161.36 199.56 12.88 3.1

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 81.86 183.99 243.99 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 85.93 183.99 243.07 0.92 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 93.39 171.35 236.76 7.23 3.8

CSL 1 102.1 47 W T5 & 1 BF Prog 98.50 161.36 231.11 12.88 3.1

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 97.3 53.8 W T5 & 1 BF Prog 84.57 183.99 245.59 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 100.0 53.8 W T5 & 1 BF Prog 88.64 183.99 244.67 0.92 NER

CSL 1 102.1 50 W T5 & 1 BF Prog 96.10 171.35 238.36 7.23 3.8

CSL 1 0.0 47 W T5 & 1 BF Prog 101.22 161.36 232.71 12.88 3.1
8B-44

Table 8B.7.39 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin High Output System Operating in the 

Industrial Sector with Low Lamp Prices

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 14.85 183.99 199.02 N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 19.21 171.35 187.75 11.26 1.4

CSL 1 102.1 47 W T5 & 1 BF Prog 21.13 161.36 179.39 19.62 1.2

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 68.43 183.99 230.56 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 69.98 183.99 229.54 1.02 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 72.80 171.35 219.30 11.26 1.4

CSL 1 102.1 47 W T5 & 1 BF Prog 74.72 161.36 210.94 19.62 1.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 97.3 53.8 W T5 & 1 BF Prog 71.14 183.99 232.16 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 100.0 53.8 W T5 & 1 BF Prog 72.69 183.99 231.14 1.02 NER

CSL 1 102.1 50 W T5 & 1 BF Prog 75.51 171.35 220.89 11.26 1.4

CSL 1 0.0 47 W T5 & 1 BF Prog 77.43 161.36 212.53 19.62 1.2

8B.7.2.3 Product Class: 4-foot T5 miniature bipin standard output ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the 4-foot T5 MiniBP HO lamps with CCT less than or 

equal to 4,500 K with high and low lamp prices. Key inputs consist of using AEO 2012 reference case electricity prices. 
8B-45

Table 8B.7.40 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin Standard Output System Operating in 

the Commercial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 23.41 147.34 170.92 N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 49.13 138.07 171.60 -0.68 2.6

CSL 1 25.0 25 W T5 & 1 BF Prog 29.70 132.92 159.72 11.19 2.5

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 75.76 147.34 207.40 N/A N/A

Lamp &

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 78.60 141.31 204.21 3.19 2.7

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 101.48 132.45 202.46 4.94 1.6

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 82.04 127.53 190.81 16.59 1.8

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 78.47 147.34 209.29 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 81.31 141.31 206.10 3.19 2.7

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 104.19 132.45 204.35 4.94 1.6

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 84.76 127.53 192.70 16.59 1.8
8B-46

Table 8B.7.41 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin Standard Output System Operating in 

the Commercial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 13.01 147.34 160.52 N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 26.13 138.07 155.86 4.65 1.0

CSL 1 25.0 25 W T5 & 1 BF Prog 15.39 132.92 146.87 13.65 0.9

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 65.36 147.34 197.00 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 66.42 141.31 192.03 4.96 1.0

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 78.48 132.45 186.73 10.27 0.6

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 67.74 127.53 177.96 19.04 0.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 68.07 147.34 198.89 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 69.13 141.31 193.92 4.96 1.0

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 81.19 132.45 188.62 10.27 0.6

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 70.45 127.53 179.85 19.04 0.7
8B-47

Table 8B.7.42 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin Standard Output System Operating in 

the Industrial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 23.41 115.83 139.41 N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 48.50 108.55 141.24 -1.83 2.9

CSL 1 25.0 25 W T5 & 1 BF Prog 29.70 104.49 131.26 8.15 2.8

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 75.76 115.83 175.70 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 78.60 111.09 173.80 1.90 3.0

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 100.84 104.13 173.11 2.59 1.8

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 82.04 100.26 163.31 12.39 2.1

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 78.47 115.83 177.58 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 81.31 111.09 175.68 1.90 3.0

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 103.55 104.13 174.99 2.59 1.8

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 84.76 100.26 165.19 12.39 2.1
8B-48

Table 8B.7.43 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin Standard Output System Operating in 

the Industrial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 13.01 115.83 129.01 N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 25.79 108.55 125.89 3.12 1.1

CSL 1 25.0 25 W T5 & 1 BF Prog 15.39 104.49 118.43 10.58 1.1

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 65.36 115.83 165.30 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 66.42 111.09 161.63 3.67 1.1

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 78.14 104.13 157.76 7.53 0.7

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 67.74 100.26 150.47 14.82 0.8

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 68.07 115.83 167.18 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 69.13 111.09 163.51 3.67 1.1

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 80.85 104.13 159.64 7.53 0.7

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 70.45 100.26 152.35 14.82 0.8
8B-49

8B.7.2.4 Product Class: 8-foot single pin slimline ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the 8-foot SP slimline lamps with CCT less than or equal to 

4,500 K, considering high or low lamp prices. Key inputs consist of using AEO 2012 reference case electricity prices. 

Table 8B.7.44 LCC and PBP Results for a Two-Lamp 8-foot 59 W T8 Single Pin Slimline System Operating in the Commercial 

Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 42.40 208.59 251.37 N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 52.32 197.99 250.69 0.68 4.3

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 63.06 183.59 247.02 4.35 3.8

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 116.63 208.59 293.28 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 122.42 203.24 293.72 -0.43 5.0

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 126.55 192.90 287.51 5.77 2.9

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 137.29 178.85 284.20 9.08 3.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 119.35 208.59 294.82 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 125.13 203.24 295.25 -0.43 5.0

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 129.27 192.90 289.04 5.77 2.9

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 140.00 178.85 285.73 9.08 3.2
8B-50

Table 8B.7.45 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin Slimline System Operating in the 

Commercial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 19.01 208.59 227.98 N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 22.77 197.99 221.14 6.84 1.6

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 26.82 183.59 210.78 17.19 1.4

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 93.24 208.59 269.89 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 95.44 203.24 266.73 3.16 1.9

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 97.00 192.90 257.96 11.93 1.1

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 101.05 178.85 247.97 21.93 1.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 95.96 208.59 271.42 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 98.15 203.24 268.27 3.16 1.9

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 99.72 192.90 259.49 11.93 1.1

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 103.77 178.85 249.50 21.93 1.2
8B-51

Table 8B.7.46 LCC and PBP Results for a Two-Lamp 8-foot 59 W T8 Single Pin Slimline System Operating in the Industrial 

Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 42.40 163.77 206.54 N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 52.32 155.45 208.14 -1.60 4.8

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 63.06 144.14 207.56 -1.02 4.3

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 116.63 163.77 249.41 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 122.42 159.57 250.99 -1.58 5.6

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 126.55 151.45 247.01 2.40 3.3

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 137.29 140.42 246.72 2.69 3.6

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 119.35 163.77 250.98 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 125.13 159.57 252.56 -1.58 5.6

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 129.27 151.45 248.58 2.40 3.3

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 140.00 140.42 248.29 2.69 3.6
8B-52

Table 8B.7.47 LCC and PBP Results for a Two-Lamp 8-foot 59 W T8 Single Pin Slimline System Operating in the Industrial 

Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 19.01 163.77 183.15 N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 22.77 155.45 178.59 4.56 1.8

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 26.82 144.14 171.33 11.82 1.6

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 93.24 163.77 226.02 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 95.44 159.57 224.01 2.01 2.1

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 97.00 151.45 217.46 8.56 1.2

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 101.05 140.42 210.48 15.54 1.4

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 95.96 163.77 227.59 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 98.15 159.57 225.58 2.01 2.1

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 99.72 151.45 219.03 8.56 1.2

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 103.77 140.42 212.05 15.54 1.4
8B-53

8B.7.2.5 Product Class: 8-foot recessed double contact HO ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the 8-foot RDC HO lamps with CCT less than or equal to 

4,500 K, considering high or low lamp prices. Key inputs consist of using AEO 2012 reference case electricity prices. 

Table 8B.7.48 LCC and PBP Results for a Two-Lamp 8-foot 86 W T8 Recessed Double Contact HO System Operating in the 

Commercial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 42.03 227.72 270.15 N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 49.34 227.72 277.46 -7.31 NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 116.19 227.72 303.98 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 123.50 227.72 311.29 -7.31 NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 118.90 227.72 305.22 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 126.21 227.72 312.53 -7.31 NER
8B-54

Table 8B.7.49 LCC and PBP Results for a Two-Lamp 8-foot 86 W T8 Recessed Double Contact HO System Operating in the 

Commercial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 19.87 227.72 247.99 N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 22.63 227.72 250.75 -2.76 NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 94.03 227.72 281.82 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 96.79 227.72 284.58 -2.76 NER

Event III: 

New 

Construction 

and

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 96.75 227.72 283.06 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 99.50 227.72 285.82 -2.76 NER
8B-55

Table 8B.7.50 LCC and PBP Results for a Two-Lamp 8-foot 86 W T8 Recessed Double Contact HO System Operating in the 

Industrial Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 42.03 178.44 220.85 N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 49.34 178.44 228.16 -7.31 NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 116.19 178.44 255.64 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 123.50 178.44 262.95 -7.31 NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 118.90 178.44 256.91 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 126.21 178.44 264.22 -7.31 NER
8B-56

Table 8B.7.51 LCC and PBP Results for a Two-Lamp 8-foot 86 W T8 Recessed Double Contact HO System Operating in the 

Industrial Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 19.87 178.44 198.69 N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 22.63 178.44 201.45 -2.76 NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 94.03 178.44 233.48 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 96.79 178.44 236.23 -2.76 NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 96.75 178.44 234.75 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 99.50 178.44 237.51 -2.76 NER

8B.7.3 Rare Earth Oxide Price Impact Results 

 The cost of rare earth oxides has varied significantly recently and might continue to fluctuate. Thus, to analyze the impacts of 

rare earth oxide prices on future lamp prices, DOE derived high and low rare earth oxide price scenarios using historical phosphor 

price data (see appendix 9B of this TSD). The following tables present LCC savings and PBP results using the high and low price 

scenarios. 

8B.7.3.1 Product Class: 4-foot medium bipin ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the 4-foot MBP lamps with CCT less than or equal to 4,500 

K, considering high or low rare earth prices. Key inputs consist of using AEO 2012 reference case electricity prices. 
8B-57

Table 8B.7.52 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Commercial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 20.77 112.48 133.44 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 29.44 94.29 123.91 9.53 2.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 24.87 101.15 126.20 7.24 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 62.86 111.05 157.10 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 81.39 99.32 149.91 7.19 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 71.53 93.03 147.75 9.35 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 68.90 97.19 149.27 7.83 2.1

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 66.96 98.10 148.24 8.86 1.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 65.58 111.05 158.72 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 84.10 99.32 151.52 7.19 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 74.24 93.03 149.37 9.35 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 71.61 97.19 150.89 7.83 2.1

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 69.67 98.10 149.86 8.86 1.5
8B-58

Table 8B.7.53 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Commercial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 14.46 112.48 127.13 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 23.13 94.29 117.60 9.53 2.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 18.56 101.15 119.89 7.24 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 56.56 111.05 150.79 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 69.89 99.32 142.44 8.35 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 65.22 93.03 141.44 9.35 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 62.59 97.19 142.96 7.83 2.1

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 60.65 98.10 141.93 8.86 1.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 59.27 111.05 152.41 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 72.60 99.32 144.06 8.35 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 67.93 93.03 143.06 9.35 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 65.30 97.19 144.58 7.83 2.1

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 63.36 98.10 143.55 8.86 1.5
8B-59

Table 8B.7.54 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Industrial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 20.77 88.37 109.33 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 29.44 74.08 103.70 5.63 2.5

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 24.87 79.47 104.52 4.81 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 62.86 87.25 132.98 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 80.97 78.03 127.62 5.36 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 71.53 73.09 127.49 5.49 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 68.90 76.36 128.13 4.86 2.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 66.96 77.07 126.90 6.08 1.7

Event III: 

New 

Construction 

and

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 65.58 87.25 134.58 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 83.68 78.03 129.22 5.36 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 74.24 73.09 129.09 5.49 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 71.61 76.36 129.72 4.86 2.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 69.67 77.07 128.50 6.08 1.7
8B-60

Table 8B.7.55 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Industrial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 14.46 88.37 103.02 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 23.13 74.08 97.39 5.63 2.5

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 18.56 79.47 98.21 4.81 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 56.56 87.25 126.67 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 69.59 78.03 120.35 6.32 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 65.22 73.09 121.18 5.49 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 62.59 76.36 121.82 4.86 2.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 60.65 77.07 120.59 6.08 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 59.27 87.25 128.27 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 72.30 78.03 121.95 6.32 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 67.93 73.09 122.78 5.49 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 65.30 76.36 123.41 4.86 2.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 63.36 77.07 122.19 6.08 1.7
8B-61

Table 8B.7.56 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Commercial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 20.77 173.04 193.97 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 29.44 145.38 174.97 19.00 2.3

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 24.87 155.84 180.86 13.11 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 64.08 173.04 230.70 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 80.92 173.04 238.15 -7.45 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 72.75 145.38 211.71 19.00 2.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 70.12 173.04 236.74 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 68.18 155.84 217.59 13.11 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 66.80 173.04 233.00 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 83.64 173.04 240.45 -7.45 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 75.46 145.38 214.01 19.00 2.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 72.83 173.04 239.04 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 70.89 155.84 219.89 13.11 1.7
8B-62

Table 8B.7.57 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Commercial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 14.46 173.04 187.66 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 23.13 145.38 168.66 19.00 2.3

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 18.56 155.84 174.55 13.11 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 57.78 173.04 224.39 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 69.91 173.04 229.85 -5.46 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 66.44 145.38 205.40 19.00 2.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 63.81 173.04 230.43 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 61.87 155.84 211.28 13.11 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 60.49 173.04 226.69 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 72.62 173.04 232.15 -5.46 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 69.16 145.38 207.70 19.00 2.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 66.52 173.04 232.73 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 64.58 155.84 213.58 13.11 1.7
8B-63

Table 8B.7.58 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Industrial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 20.77 136.65 157.57 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 29.44 114.80 144.40 13.18 2.6

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 24.87 123.06 148.08 9.49 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 64.08 136.65 194.31 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 80.35 136.65 201.20 -6.88 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 72.75 114.80 181.13 13.18 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 70.12 136.65 200.35 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 68.18 123.06 184.82 9.49 1.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 66.80 136.65 196.61 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 83.06 136.65 203.50 -6.88 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 75.46 114.80 183.44 13.18 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 72.83 136.65 202.65 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 70.89 123.06 187.12 9.49 1.9
8B-64

Table 8B.7.59 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Industrial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 14.46 136.65 151.26 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 23.13 114.80 138.09 13.18 2.6

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 18.56 123.06 141.77 9.49 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 57.78 136.65 188.00 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 69.50 136.65 193.06 -5.05 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 66.44 114.80 174.83 13.18 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 63.81 136.65 194.04 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 61.87 123.06 178.51 9.49 1.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 60.49 136.65 190.30 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 72.21 136.65 195.36 -5.05 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 69.16 114.80 177.13 13.18 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 66.52 136.65 196.34 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 64.58 123.06 180.81 9.49 1.9
8B-65

Table 8B.7.60 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Commercial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 35.16 217.14 252.67 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 52.50 181.81 234.67 18.00 2.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 43.35 195.12 238.83 13.84 1.8

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 92.54 215.36 285.09 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 124.34 194.70 272.33 12.76 0.3

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 109.87 180.25 267.32 17.78 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 104.61 193.07 274.87 10.22 2.6

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 100.73 193.47 271.39 13.71 1.8

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 95.25 215.36 286.71 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 127.05 194.70 273.95 12.76 0.3

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 112.59 180.25 268.93 17.78 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 107.32 193.07 276.49 10.22 2.6

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 103.44 193.47 273.00 13.71 1.8
8B-66

Table 8B.7.61 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Commercial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF

Inst 22.54 217.14 240.04 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 39.87 181.81 222.05 18.00 2.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 30.73 195.12 226.20 13.84 1.8

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 79.92 215.36 272.47 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 101.34 194.70 257.40 15.07 0.3

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 97.25 180.25 254.70 17.78 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 91.99 193.07 262.25 10.22 2.6

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 88.11 193.47 258.76 13.71 1.8

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 82.63 215.36 274.09 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 104.05 194.70 259.02 15.07 0.3

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 99.97 180.25 256.31 17.78 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 94.70 193.07 263.87 10.22 2.6

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 90.82 193.47 260.38 13.71 1.8
8B-67

Table 8B.7.62 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Industrial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 35.16 170.60 206.13 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 52.50 142.84 195.71 10.42 2.6

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 43.35 153.30 197.01 9.12 2.0

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 92.54 169.20 238.51 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 123.62 152.97 229.01 9.50 0.4

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 109.87 141.61 228.25 10.25 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 104.61 151.68 233.06 5.44 2.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 100.73 152.00 229.49 9.02 2.0

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 95.25 169.20 240.10 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 126.33 152.97 230.61 9.50 0.4

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 112.59 141.61 229.85 10.25 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 107.32 151.68 234.66 5.44 2.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 103.44 152.00 231.09 9.02 2.0
8B-68

Table 8B.7.63 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Industrial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF

Inst 22.54 170.60 193.50 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 39.87 142.84 183.08 10.42 2.6

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 30.73 153.30 184.39 9.12 2.0

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF

Inst 79.92 169.20 225.88 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 100.87 152.97 214.48 11.41 0.4

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 97.25 141.61 215.63 10.25 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 91.99 151.68 220.44 5.45 2.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 88.11 152.00 216.87 9.02 2.0

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 82.63 169.20 227.48 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 103.58 152.97 216.07 11.41 0.4

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 99.97 141.61 217.23 10.25 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 94.70 151.68 222.04 5.45 2.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 90.82 152.00 218.47 9.02 2.0
8B-69

Table 8B.7.64 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Commercial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 35.16 343.31 378.78 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 52.50 288.03 340.84 37.94 2.3

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 43.35 308.90 352.56 26.22 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 94.41 343.31 429.03 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 123.33 342.11 440.71 -11.68 8.8

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 111.75 288.03 391.09 37.94 2.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 106.48 342.11 439.90 -10.87 72.7

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 102.60 304.50 398.41 30.62 1.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 97.12 343.31 431.33 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 126.04 342.11 443.01 -11.68 8.8

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 114.46 288.03 393.39 37.94 2.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 109.20 342.11 442.20 -10.87 72.7

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 105.31 304.50 400.71 30.62 1.5
8B-70

Table 8B.7.65 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Commercial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 22.54 343.31 366.16 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 39.87 288.03 328.22 37.94 2.3

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 30.73 308.90 339.94 26.22 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 81.79 343.31 416.41 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 101.29 342.11 424.10 -7.69 8.8

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 99.13 288.03 378.47 37.94 2.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 93.86 342.11 427.28 -10.87 72.7

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 89.98 304.50 385.79 30.62 1.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 84.51 343.31 418.71 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 104.01 342.11 426.40 -7.69 8.8

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 101.84 288.03 380.77 37.94 2.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 96.58 342.11 429.58 -10.87 72.7

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 92.69 304.50 388.09 30.62 1.5
8B-71

Table 8B.7.66 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Industrial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 35.16 271.10 306.57 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 52.50 227.45 280.26 26.32 2.6

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 43.35 243.93 287.59 18.98 1.9

Event II: 

Ballast

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 94.41 271.10 356.83 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 122.35 270.15 367.80 -10.97 10.0

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 111.75 227.45 330.52 26.32 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 106.48 270.15 367.95 -11.12 82.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 102.60 240.46 334.37 22.46 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 97.12 271.10 359.13 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 125.06 270.15 370.10 -10.97 10.0

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 114.46 227.45 332.82 26.32 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 109.20 270.15 370.25 -11.12 82.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 105.31 240.46 336.67 22.46 1.7
8B-72

Table 8B.7.67 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Industrial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 22.54 271.10 293.95 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 39.87 227.45 267.64 26.32 2.6

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 30.73 243.93 274.97 18.98 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 81.79 271.10 344.21 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 100.65 270.15 351.52 -7.31 10.0

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 99.13 227.45 317.90 26.32 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 93.86 270.15 355.33 -11.12 82.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 89.98 240.46 321.75 22.46 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 84.51 271.10 346.51 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 103.36 270.15 353.82 -7.31 10.0

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 101.84 227.45 320.20 26.32 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 96.58 270.15 357.63 -11.12 82.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 92.69 240.46 324.05 22.46 1.7
8B-73

 The following tables present the LCC savings and PBP results for the 4-foot MBP lamps with CCT less than or equal to 4,500 

K operating in the residential sector with high or low rare earth prices. Key inputs consist of using the AEO 2012 reference case 

electricity prices. For the lamp failure event, residential average operating hours were used for consumers who preserve their lamps; 

the analysis period is 37 years. For other events, residential average operating hours were used with an analysis period of 15 years. 

Table 8B.7.68 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Residential Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 45.83 82.29 128.12 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 54.50 69.05 123.55 4.57 11.7

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 49.93 74.05 123.97 4.15 8.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 55.48 47.68 103.16 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 56.21 45.27 101.47 1.69 3.1

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 64.14 40.01 104.15 -0.99 11.7

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst 61.51 45.27 106.78 -3.62 25.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 59.57 42.91 102.48 0.68 8.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 58.19 47.68 105.87 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 58.92 45.27 104.19 1.69 3.1

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 66.85 40.01 106.87 -0.99 11.7

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst 64.22 45.27 109.49 -3.62 25.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 62.28 42.91 105.19 0.68 8.9
8B-74

Table 8B.7.69 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Residential Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 39.53 82.29 121.81 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 48.19 69.05 117.24 4.57 11.7

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 43.62 74.05 117.67 4.15 8.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 49.17 47.68 96.85 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 49.90 45.27 95.16 1.69 3.1

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 57.83 40.01 97.84 -0.99 11.7

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst 55.20 45.27 100.47 -3.62 25.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 53.26 42.91 96.17 0.68 8.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 51.88 47.68 99.56 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 52.61 45.27 97.88 1.69 3.1

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 60.54 40.01 100.56 -0.99 11.7

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst 57.91 45.27 103.18 -3.62 25.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 55.97 42.91 98.88 0.68 8.9

8B.7.3.2 Product Class: 4-foot T5 miniature bipin high output ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the 4-foot T5 MiniBP HO lamps with CCT less than or 

equal to 4,500 K with high or low rare earth prices. Key inputs consist of using AEO 2012 reference case electricity prices. 
8B-75

Table 8B.7.70 LCC and PBP Results for a Two-Lamp 4-Foot 54 W T5 Miniature Bipin High Output System Operating in the 

Commercial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 24.50 234.18 258.86 N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 32.44 218.10 245.81 13.06 2.3

CSL 1 102.1 47 W T5 & 1 BF Prog 35.97 205.38 236.09 22.77 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 78.08 234.18 290.81 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 80.88 234.18 289.47 1.35 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 86.02 218.10 277.75 13.06 2.3

CSL 1 102.1 47 W T5 & 1 BF Prog 89.55 205.38 268.04 22.77 1.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 80.79 234.18 292.43 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.3 53.8 W T5 & 1 BF Prog 83.59 234.18 291.08 1.35 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 88.73 218.10 279.37 13.06 2.3

CSL 1 102.1 47 W T5 & 1 BF Prog 92.26 205.38 269.66 22.77 1.9
8B-76

Table 8B.7.71 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin High Output System Operating in the 

Commercial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 20.47 234.18 254.84 N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 28.41 218.10 242.38 12.46 2.3

CSL 1 102.1 47 W T5 & 1 BF Prog 31.94 205.38 232.67 22.17 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 74.06 234.18 286.79 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 76.86 234.18 286.04 0.74 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 81.99 218.10 274.33 12.46 2.3

CSL 1 102.1 47 W T5 & 1 BF Prog 85.52 205.38 264.62 22.17 1.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 76.77 234.18 288.40 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.3 53.8 W T5 & 1 BF Prog 79.57 234.18 287.66 0.74 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 84.71 218.10 275.95 12.46 2.3

CSL 1 102.1 47 W T5 & 1 BF Prog 88.24 205.38 266.23 22.17 1.9
8B-77

Table 8B.7.72 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin High Output System Operating in the 

Industrial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 24.50 183.99 208.67 N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 32.44 171.35 198.97 9.70 2.6

CSL 1 102.1 47 W T5 & 1 BF Prog 35.97 161.36 191.97 16.70 2.1

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 78.08 183.99 240.21 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 80.88 183.99 238.79 1.42 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 86.02 171.35 230.51 9.70 2.6

CSL 1 102.1 47 W T5 & 1 BF Prog 89.55 161.36 223.52 16.70 2.1

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 97.3 53.8 W T5 & 1 BF Prog 80.79 183.99 241.81 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 100.0 53.8 W T5 & 1 BF Prog 83.59 183.99 240.39 1.42 NER

CSL 1 102.1 50 W T5 & 1 BF Prog 88.73 171.35 232.11 9.70 2.6

CSL 1 0.0 47 W T5 & 1 BF Prog 92.26 161.36 225.11 16.70 2.1
8B-78

Table 8B.7.73 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin High Output System Operating in the 

Industrial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 20.47 183.99 204.64 N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 28.41 171.35 195.55 9.09 2.6

CSL 1 102.1 47 W T5 & 1 BF Prog 31.94 161.36 188.56 16.09 2.1

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 74.06 183.99 236.19 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 76.86 183.99 235.38 0.81 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 81.99 171.35 227.10 9.09 2.6

CSL 1 102.1 47 W T5 & 1 BF Prog 85.52 161.36 220.10 16.09 2.1

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 97.3 53.8 W T5 & 1 BF Prog 76.77 183.99 237.79 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 100.0 53.8 W T5 & 1 BF Prog 79.57 183.99 236.97 0.81 NER

CSL 1 102.1 50 W T5 & 1 BF Prog 84.71 171.35 228.69 9.09 2.6

CSL 1 0.0 47 W T5 & 1 BF Prog 88.24 161.36 221.70 16.09 2.1

8B.7.3.3 Product Class: 4-foot T5 miniature bipin standard output ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the 4-foot T5 MiniBP SO lamps with CCT less than or equal 

to 4,500 K with high or low rare earth prices. Key inputs consist of using AEO 2012 reference case electricity prices. 
8B-79

Table 8B.7.74 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin Standard Output System Operating in 

the Commercial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 21.14 147.34 168.65 N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 42.86 138.07 167.29 1.36 1.8

CSL 1 25.0 25 W T5 & 1 BF Prog 25.46 132.92 155.92 12.73 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 73.48 147.34 205.12 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 75.43 141.31 201.04 4.08 1.8

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 95.20 132.45 198.15 6.97 1.1

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 77.81 127.53 187.00 18.12 1.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 76.20 147.34 207.01 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 78.14 141.31 202.93 4.08 1.8

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 97.91 132.45 200.04 6.97 1.1

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 80.52 127.53 188.89 18.12 1.2
8B-80

Table 8B.7.75 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin Standard Output System Operating in 

the Commercial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 17.11 147.34 164.62 N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 35.67 138.07 162.40 2.22 1.8

CSL 1 25.0 25 W T5 & 1 BF Prog 21.43 132.92 152.30 12.32 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 69.46 147.34 201.10 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 71.40 141.31 197.01 4.08 1.8

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 88.02 132.45 193.26 7.84 1.1

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 73.78 127.53 183.39 17.71 1.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 72.17 147.34 202.99 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 74.11 141.31 198.90 4.08 1.8

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 90.74 132.45 195.15 7.84 1.1

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 76.49 127.53 185.28 17.71 1.2
8B-81

Table 8B.7.76 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin Standard Output System Operating in 

the Industrial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 21.14 115.83 137.14 N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 42.30 108.55 137.04 0.10 2.0

CSL 1 25.0 25 W T5 & 1 BF Prog 25.46 104.49 127.46 9.68 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 73.48 115.83 173.43 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 75.43 111.09 170.63 2.80 2.1

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 94.64 104.13 168.91 4.52 1.3

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 77.81 100.26 159.51 13.92 1.4

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 76.20 115.83 175.31 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 78.14 111.09 172.51 2.80 2.1

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 97.36 104.13 170.79 4.52 1.3

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 80.52 100.26 161.39 13.92 1.4
8B-82

Table 8B.7.77 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin Standard Output System Operating in 

the Industrial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated Lamp 

Efficacy Design Option

Life-Cycle Cost Life-Cycle 

Cost Savings Mean 

Payback 

Installed Cost Period

Discounted 

Operating 

Cost

LCC LCC Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 17.11 115.83 133.11 N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 35.21 108.55 132.27 0.85 2.0

CSL 1 25.0 25 W T5 & 1 BF Prog 21.43 104.49 123.85 9.26 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 69.46 115.83 169.40 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF Prog 71.40 111.09 166.60 2.80 2.1

CSL 1 26.0 26 W T5 & 0.95 BF Prog 87.56 104.13 164.14 5.26 1.3

CSL 1 25.0 25 W T5 & 0.95 BF Prog 73.78 100.26 155.90 13.50 1.4

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 72.17 115.83 171.28 N/A N/A

New Lamp & 

Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF Prog 74.11 111.09 168.48 2.80 2.1

CSL 1 26.0 26 W T5 & 0.95 BF Prog 90.27 104.13 166.02 5.26 1.3

CSL 1 25.0 25 W T5 & 0.95 BF Prog 76.49 100.26 157.78 13.50 1.4
8B-83

8B.7.3.4 Product Class: 8-foot single pin slimline ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the 8-foot SP slimline lamps with CCT less than or equal to 

4,500 K with high or low rare earth prices. Key inputs consist of using AEO 2012 reference case electricity prices. 

Table 8B.7.78 LCC and PBP Results for a Two-Lamp 8-foot 59 W T8 Single Pin Slimline System Operating in the Commercial 

Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 39.99 208.59 248.95 N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 46.84 197.99 245.20 3.75 3.0

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 54.21 183.59 238.17 10.78 2.6

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 114.22 208.59 290.87 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 118.20 203.24 289.50 1.36 3.4

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 121.07 192.90 282.02 8.84 2.0

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 128.44 178.85 275.35 15.51 2.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 116.93 208.59 292.40 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 120.92 203.24 291.03 1.36 3.4

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 123.78 192.90 283.56 8.84 2.0

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 131.15 178.85 276.88 15.51 2.2
8B-84

Table 8B.7.79 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin Slimline System Operating in the 

Commercial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 27.23 208.59 236.19 N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 34.08 197.99 232.45 3.75 3.0

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 41.45 183.59 225.41 10.78 2.6

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 101.46 208.59 278.11 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 105.45 203.24 276.75 1.36 3.4

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 108.31 192.90 269.27 8.84 2.0

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 115.68 178.85 262.60 15.51 2.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 104.17 208.59 279.64 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 108.16 203.24 278.28 1.36 3.4

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 111.02 192.90 270.80 8.84 2.0

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 118.40 178.85 264.13 15.51 2.2
8B-85

Table 8B.7.80 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin Slimline System Operating in the Industrial 

Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 39.99 163.77 204.12 N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 46.84 155.45 202.65 1.47 3.3

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 54.21 144.14 198.71 5.41 2.9

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 114.22 163.77 246.99 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 118.20 159.57 246.78 0.21 3.9

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 121.07 151.45 241.52 5.47 2.3

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 128.44 140.42 237.87 9.12 2.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 116.93 163.77 248.56 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 120.92 159.57 248.35 0.21 3.9

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 123.78 151.45 243.09 5.47 2.3

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 131.15 140.42 239.43 9.12 2.5
8B-86

Table 8B.7.81 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin Slimline System Operating in the Industrial 

Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated Lamp 

Efficacy Design Option

Life-Cycle Cost Life-Cycle 

Cost Savings Mean 

Payback 

Installed Cost Period

Discounted 

Operating 

Cost

LCC LCC Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF Inst 27.23 163.77 191.36 N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF Inst 34.08 155.45 189.89 1.47 3.3

CSL 1 108.0 50 W T8 & 0.87 BF Inst 41.45 144.14 185.95 5.41 2.9

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF Inst 101.46 163.77 234.24 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF Inst 105.45 159.57 234.02 0.21 3.9

CSL 1 105.6 54 W T8 & 0.85 BF Inst 108.31 151.45 228.77 5.47 2.3

CSL 1 108.0 50 W T8 & 0.85 BF Inst 115.68 140.42 225.11 9.12 2.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF Inst 104.17 163.77 235.80 N/A N/A

New Lamp & 

Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF Inst 108.16 159.57 235.59 0.21 3.9

CSL 1 105.6 54 W T8 & 0.85 BF Inst 111.02 151.45 230.33 5.47 2.3

CSL 1 108.0 50 W T8 & 0.85 BF Inst 118.40 140.42 226.68 9.12 2.5
8B-87

8B.7.3.5 Product Class: 8-foot recessed double contact HO ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the 8-foot RDC HO lamps with CCT less than or equal to 

4,500 K with high or low rare earth prices. Key inputs consist of using AEO 2012 reference case electricity prices. 

Table 8B.7.82 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed Double Contact HO System Operating in the 

Commercial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 40.24 227.72 268.36 N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 45.25 227.72 273.37 -5.01 NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 114.40 227.72 302.19 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 119.41 227.72 307.20 -5.01 NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 117.11 227.72 303.43 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 122.12 227.72 308.44 -5.01 NER
8B-88

Table 8B.7.83 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed Double Contact HO System Operating in the 

Commercial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 27.48 227.72 255.60 N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 32.49 227.72 260.61 -5.01 NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 101.64 227.72 289.43 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 106.66 227.72 294.44 -5.01 NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 104.36 227.72 290.67 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 109.37 227.72 295.68 -5.01 NER
8B-89

Table 8B.7.84 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed Double Contact HO System Operating in the 

Industrial Sector with High Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 40.24 178.44 219.06 N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 45.25 178.44 224.07 -5.01 NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 114.40 178.44 253.84 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 119.41 178.44 258.86 -5.01 NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 117.11 178.44 255.12 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 122.12 178.44 260.13 -5.01 NER
8B-90

Table 8B.7.85 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed Double Contact HO System Operating in the 

Industrial Sector with Low Rare Earth Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 27.48 178.44 206.30 N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 32.49 178.44 211.32 -5.01 NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 101.64 178.44 241.09 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 106.66 178.44 246.10 -5.01 NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 104.36 178.44 242.36 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 109.37 178.44 247.37 -5.01 NER
8B-91

8B.7.4 Electricity Price Trend Case Results 

 DOE analyzed the impacts of high and low growth trends for future electricity prices, as 

lamp and lamp-and-ballast system operating costs are directly related to future electricity prices. 

Specifically, DOE examined the impacts of using high-economic-growth and low-economicgrowth cases generated utilizing the AEO 2012 dataset. Chapter 8 of this TSD describes and 

compares the three price trends. The following tables present LCC savings and PBP results using 

the high and low growth cases. 

8B.7.4.1 Product Class: 4-foot medium bipin ≤ 4,500 K 

 The following tables present the LCC savings and PBP results of the 4-foot MBP lamps 

with CCT less than or equal to 4,500 K, considering AEO 2012 high and low growth price trend 

cases. Key inputs consist of using medium lamp prices. 
8B-92

Table 8B.7.86 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Commercial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 16.18 112.99 129.35 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 24.85 94.71 119.74 9.61 2.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 20.28 101.61 122.06 7.29 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 58.28 111.55 153.01 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 73.03 99.77 144.92 8.09 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 66.94 93.45 143.58 9.43 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 64.31 97.63 145.12 7.89 2.0

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 62.37 98.54 144.09 8.92 1.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 60.99 111.55 154.63 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 75.74 99.77 146.54 8.09 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 69.66 93.45 145.20 9.43 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 67.02 97.63 146.74 7.89 2.0

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 65.08 98.54 145.71 8.92 1.5
8B-93

Table 8B.7.87 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Commercial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 16.18 112.86 129.22 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 24.85 94.60 119.63 9.59 2.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 20.28 101.49 121.94 7.28 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 58.28 111.42 152.88 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 73.03 99.65 144.81 8.07 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 66.94 93.34 143.47 9.41 2.2

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 64.31 97.51 145.01 7.87 2.0

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 62.37 98.42 143.98 8.90 1.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 60.99 111.42 154.50 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 75.74 99.65 146.42 8.07 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 69.66 93.34 145.08 9.41 2.2

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 67.02 97.51 146.62 7.87 2.0

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 65.08 98.42 145.59 8.90 1.5
8B-94

Table 8B.7.88 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Industrial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 16.18 89.41 105.78 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 24.85 74.95 99.98 5.80 2.5

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 20.28 80.41 100.87 4.92 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 58.28 88.27 129.42 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 72.69 78.95 123.25 6.17 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 66.94 73.95 123.76 5.66 2.5

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 64.31 77.25 124.44 4.98 2.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 62.37 77.98 123.22 6.20 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 60.99 88.27 131.02 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 75.41 78.95 124.85 6.17 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 69.66 73.95 125.36 5.66 2.5

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 67.02 77.25 126.03 4.98 2.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 65.08 77.98 124.81 6.20 1.7
8B-95

Table 8B.7.89 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Industrial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 16.18 87.43 103.80 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 24.85 73.29 98.32 5.48 2.5

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Inst 20.28 78.62 99.08 4.72 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 58.28 86.32 127.46 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 72.69 77.20 121.50 5.96 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 66.94 72.31 122.13 5.34 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 64.31 75.54 122.73 4.74 2.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 62.37 76.25 121.49 5.98 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Inst 60.99 86.32 129.06 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 75.41 77.20 123.10 5.96 0.3

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Inst 69.66 72.31 123.72 5.34 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 67.02 75.54 124.32 4.74 2.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 65.08 76.25 123.09 5.98 1.7
8B-96

Table 8B.7.90 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Commercial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 16.18 174.30 190.63 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 24.85 146.43 171.44 19.20 2.3

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 20.28 156.97 177.40 13.23 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 59.50 174.30 227.37 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 72.91 174.30 233.37 -6.00 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 68.16 146.43 208.17 19.20 2.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 65.53 174.30 233.40 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 63.59 156.97 214.13 13.23 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 62.21 174.30 229.67 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 75.62 174.30 235.67 -6.00 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 70.88 146.43 210.47 19.20 2.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 68.24 174.30 235.70 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 66.30 156.97 216.44 13.23 1.7
8B-97

Table 8B.7.91 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Commercial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 16.18 172.92 189.25 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 24.85 145.27 170.28 18.98 2.2

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 20.28 155.73 176.16 13.10 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 59.50 172.92 225.99 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 72.91 172.92 231.99 -6.00 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 68.16 145.27 207.01 18.98 2.2

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 65.53 172.92 232.02 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 63.59 155.73 212.89 13.10 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 62.21 172.92 228.29 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 75.62 172.92 234.29 -6.00 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 70.88 145.27 209.31 18.98 2.2

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 68.24 172.92 234.32 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 66.30 155.73 215.19 13.10 1.7
8B-98

Table 8B.7.92 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Industrial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 16.18 138.58 154.92 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 24.85 116.43 141.43 13.49 2.5

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 20.28 124.81 145.24 9.68 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 59.50 138.58 191.66 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 72.46 138.58 197.21 -5.55 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 68.16 116.43 178.17 13.49 2.5

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 65.53 138.58 197.69 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 63.59 124.81 181.98 9.68 1.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 62.21 138.58 193.96 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 75.17 138.58 199.51 -5.55 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 70.88 116.43 180.47 13.49 2.5

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 68.24 138.58 200.00 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 66.30 124.81 184.28 9.68 1.9
8B-99

Table 8B.7.93 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Industrial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 16.18 134.66 151.00 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 24.85 113.13 138.14 12.86 2.6

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 20.28 121.27 141.71 9.29 2.0

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 59.50 134.66 187.74 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 72.46 134.66 193.29 -5.55 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 68.16 113.13 174.88 12.86 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 65.53 134.66 193.77 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 63.59 121.27 178.45 9.29 2.0

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.88 BF 

Prog 62.21 134.66 190.04 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 75.17 134.66 195.59 -5.55 NER

CSL 2 93.0 26.6 W T8 & 0.88 BF 

Prog 70.88 113.13 177.18 12.86 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 68.24 134.66 196.07 -6.04 NER

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 66.30 121.27 180.75 9.29 2.0
8B-100

Table 8B.7.94 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Commercial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 25.98 218.12 244.46 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 43.32 182.63 226.31 18.16 2.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 34.17 196.00 230.52 13.94 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 83.36 216.33 276.88 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 107.61 195.58 262.35 14.53 0.3

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 100.70 181.06 258.95 17.94 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 95.43 193.93 266.56 10.32 2.5

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 91.55 194.34 263.08 13.81 1.8

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 86.07 216.33 278.50 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 110.32 195.58 263.97 14.53 0.3

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 103.41 181.06 260.57 17.94 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 98.15 193.93 268.18 10.32 2.5

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 94.26 194.34 264.69 13.81 1.8
8B-101

Table 8B.7.95 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Commercial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 25.98 217.86 244.20 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 43.32 182.42 226.09 18.11 2.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 34.17 195.76 230.29 13.91 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 83.36 216.07 276.63 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 107.61 195.34 262.12 14.51 0.3

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 100.70 180.85 258.73 17.89 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 95.43 193.70 266.33 10.30 2.5

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 91.55 194.11 262.85 13.78 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 86.07 216.07 278.24 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 110.32 195.34 263.74 14.51 0.3

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 103.41 180.85 260.35 17.89 2.3

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 98.15 193.70 267.95 10.30 2.5

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 94.26 194.11 264.46 13.78 1.7
8B-102

Table 8B.7.96 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Industrial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 25.98 172.61 198.96 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 43.32 144.52 188.21 10.75 2.6

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 34.17 155.10 189.63 9.32 2.0

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 83.36 171.19 231.32 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 107.07 154.77 220.24 11.08 0.4

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 100.70 143.28 220.74 10.58 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 95.43 153.47 225.67 5.65 2.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 91.55 153.79 222.10 9.22 2.0

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 86.07 171.19 232.91 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 109.79 154.77 221.84 11.08 0.4

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 103.41 143.28 222.34 10.58 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 98.15 153.47 227.26 5.65 2.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 94.26 153.79 223.70 9.22 2.0
8B-103

Table 8B.7.97 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Industrial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 25.98 168.78 195.13 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 43.32 141.32 185.00 10.13 2.6

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 34.17 151.67 186.20 8.93 2.0

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 83.36 167.40 227.53 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 107.07 151.34 216.81 10.71 0.4

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 100.70 140.11 217.57 9.96 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 95.43 150.07 222.27 5.26 2.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 91.55 150.38 218.69 8.83 2.0

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 86.07 167.40 229.12 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.78 BF 

Inst 109.79 151.34 218.41 10.71 0.4

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 103.41 140.11 219.16 9.96 2.6

CSL 2 95.4 32.5 W T8 & 0.77 BF 

Inst 98.15 150.07 223.86 5.26 2.9

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 94.26 150.38 220.29 8.83 2.0
8B-104

Table 8B.7.98 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Commercial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 25.98 345.80 372.09 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 43.32 290.12 333.75 38.34 2.3

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 34.17 311.14 345.62 26.47 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 85.23 345.80 422.34 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 107.30 344.59 431.11 -8.77 8.8

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 102.57 290.12 384.00 38.34 2.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 97.31 344.59 433.20 -10.86 72.5

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 93.42 306.71 391.44 30.90 1.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 87.95 345.80 424.64 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 110.01 344.59 433.41 -8.77 8.8

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 105.28 290.12 386.30 38.34 2.3

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 100.02 344.59 435.50 -10.86 72.5

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 96.13 306.71 393.74 30.90 1.5
8B-105

Table 8B.7.99 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in the 

Commercial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 25.98 343.06 369.35 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 43.32 287.82 331.45 37.90 2.2

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 34.17 308.68 343.15 26.20 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 85.23 343.06 419.60 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 107.30 341.86 428.38 -8.78 8.7

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 102.57 287.82 381.70 37.90 2.2

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 97.31 341.86 430.47 -10.87 71.7

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 93.42 304.28 389.01 30.59 1.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 87.95 343.06 421.90 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 110.01 341.86 430.68 -8.78 8.7

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 105.28 287.82 384.00 37.90 2.2

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 100.02 341.86 432.77 -10.87 71.7

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 96.13 304.28 391.31 30.59 1.5
8B-106

Table 8B.7.100 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in 

the Industrial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 25.98 274.94 301.23 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 43.32 230.67 274.30 26.93 2.5

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 34.17 247.39 281.86 19.37 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 85.23 274.94 351.49 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 106.57 273.98 359.79 -8.29 9.9

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 102.57 230.67 324.56 26.93 2.5

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 97.31 273.98 362.60 -11.11 81.5

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 93.42 243.86 328.60 22.89 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 87.95 274.94 353.79 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 109.28 273.98 362.09 -8.29 9.9

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 105.28 230.67 326.86 26.93 2.5

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 100.02 273.98 364.90 -11.11 81.5

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 96.13 243.86 330.90 22.89 1.7
8B-107

Table 8B.7.101 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in 

the Industrial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 25.98 267.16 293.46 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 43.32 224.15 267.77 25.68 2.6

CSL 2 96.0 28.4 W T8 & 0.89 BF 

Prog 34.17 240.39 274.87 18.59 2.0

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 85.23 267.16 343.72 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 106.57 266.23 352.04 -8.32 10.0

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 102.57 224.15 318.03 25.68 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 97.31 266.23 354.85 -11.13 82.4

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 93.42 236.96 321.70 22.01 1.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.89 BF 

Prog 87.95 267.16 346.02 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.88 BF 

Prog 109.28 266.23 354.34 -8.32 10.0

CSL 2 93.0 26.6 W T8 & 0.89 BF 

Prog 105.28 224.15 320.33 25.68 2.6

CSL 2 95.4 32.5 W T8 & 0.88 BF 

Prog 100.02 266.23 357.15 -11.13 82.4

CSL 2 96.0 28.4 W T8 & 0.88 BF 

Prog 96.13 236.96 324.00 22.01 1.7
8B-108

 The following tables present the LCC savings and PBP results for the 4-foot MBP lamps with CCT less than or equal to 4,500 

K operating in the residential sector under the AEO 2012 high and low growth electricity price trend cases. Key inputs consist of using 

medium lamp prices. For the lamp failure event, residential average operating hours were used for consumers who preserve their 

lamps; the analysis period is 37 years. For other events, residential average operating hours were used with an analysis period of 15 

years. 

Table 8B.7.102 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Residential Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 41.25 82.95 124.20 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 49.91 69.60 119.52 4.68 11.7

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 45.34 74.64 119.98 4.21 8.9

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 50.89 47.83 98.71 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 51.62 45.40 97.02 1.69 3.1

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 59.55 40.13 99.68 -0.97 11.7

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst 56.92 45.40 102.32 -3.61 26.0

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 54.98 43.04 98.02 0.70 8.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 53.60 47.83 101.42 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 54.33 45.40 99.73 1.69 3.1

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 62.27 40.13 102.39 -0.97 11.7

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst 59.63 45.40 105.04 -3.61 26.0

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 57.69 43.04 100.73 0.70 8.9
8B-109

Table 8B.7.103 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Instant Start System Operating in the 

Residential Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 41.25 82.41 123.65 N/A N/A

Lamp 

Replacement

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 49.91 69.15 119.06 4.59 11.4

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 45.34 74.16 119.49 4.16 8.7

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 50.89 48.08 98.96 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 51.62 45.64 97.26 1.71 3.1

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 59.55 40.34 99.89 -0.93 11.4

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst 56.92 45.64 102.56 -3.60 25.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 54.98 43.26 98.24 0.72 8.7

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.87 BF 

Inst 53.60 48.08 101.67 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.83 BF 

Inst 54.33 45.64 99.97 1.71 3.1

CSL 2 93.0 26.6 W T8 & 0.87 BF 

Inst 62.27 40.34 102.60 -0.93 11.4

CSL 2 95.4 32.5 W T8 & 0.83 BF 

Inst 59.63 45.64 105.27 -3.60 25.3

CSL 2 96.0 28.4 W T8 & 0.87 BF 

Inst 57.69 43.26 100.95 0.72 8.7
8B-110

8B.7.4.2 Product Class: 4-foot T5 miniature bipin high output ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for 4-foot T5 MiniBP HO lamps with CCT less than or equal to 

4,500 K under the AEO 2012 high growth and low growth electricity price trend cases. Key inputs consist of using medium lamp 

prices. 

Table 8B.7.104 LCC and PBP Results for a Two-Lamp 4-Foot 54 W T5 Miniature Bipin High Output System Operating in the 

Commercial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 21.57 235.24 256.99 N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 29.51 219.08 244.29 12.69 2.3

CSL 1 102.1 47 W T5 & 1 BF Prog 33.04 206.31 234.52 22.46 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 75.16 235.24 288.94 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 77.95 235.24 288.03 0.91 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 83.09 219.08 276.24 12.69 2.3

CSL 1 102.1 47 W T5 & 1 BF Prog 86.62 206.31 266.48 22.46 1.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 77.87 235.24 290.56 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.3 53.8 W T5 & 1 BF Prog 80.67 235.24 289.65 0.91 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 85.80 219.08 277.86 12.69 2.3

CSL 1 102.1 47 W T5 & 1 BF Prog 89.33 206.31 268.09 22.46 1.9
8B-111

Table 8B.7.105 LCC and PBP Results for a Two-Lamp 4-Foot 54 W T5 Miniature Bipin High Output System Operating in the 

Commercial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 21.57 234.96 256.71 N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 29.51 218.82 244.03 12.67 2.3

CSL 1 102.1 47 W T5 & 1 BF Prog 33.04 206.06 234.28 22.43 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 75.16 234.96 288.66 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 77.95 234.96 287.75 0.91 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 83.09 218.82 275.98 12.67 2.3

CSL 1 102.1 47 W T5 & 1 BF Prog 86.62 206.06 266.23 22.43 1.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 77.87 234.96 290.28 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.3 53.8 W T5 & 1 BF Prog 80.67 234.96 289.37 0.91 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 85.80 218.82 277.60 12.67 2.3

CSL 1 102.1 47 W T5 & 1 BF Prog 89.33 206.06 267.85 22.43 1.9
8B-112

Table 8B.7.106 LCC and PBP Results for a Two-Lamp 4-Foot 54 W T5 Miniature Bipin High Output System Operating in the 

Industrial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 21.57 186.15 207.91 N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 29.51 173.37 198.50 9.41 2.6

CSL 1 102.1 47 W T5 & 1 BF Prog 33.04 163.26 191.39 16.52 2.1

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 75.16 186.15 239.45 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 77.95 186.15 238.47 0.98 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 83.09 173.37 230.05 9.41 2.6

CSL 1 102.1 47 W T5 & 1 BF Prog 86.62 163.26 222.93 16.52 2.1

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 97.3 53.8 W T5 & 1 BF Prog 77.87 186.15 241.05 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 100.0 53.8 W T5 & 1 BF Prog 80.67 186.15 240.07 0.98 NER

CSL 1 102.1 50 W T5 & 1 BF Prog 85.80 173.37 231.64 9.41 2.6

CSL 1 0.0 47 W T5 & 1 BF Prog 89.33 163.26 224.53 16.52 2.1
8B-113

Table 8B.7.107 LCC and PBP Results for a Two-Lamp 4-Foot 54 W T5 Miniature Bipin High Output System Operating in the 

Industrial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 21.57 182.03 203.78 N/A N/A

Lamp 

Replacement

CSL 1 100.0 50 W T5 & 1 BF Prog 29.51 169.53 194.66 9.12 2.6

CSL 1 102.1 47 W T5 & 1 BF Prog 33.04 159.64 187.77 16.01 2.1

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 1 BF Prog 75.16 182.03 235.33 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 1 BF Prog 77.95 182.03 234.35 0.98 NER

CSL 1 100.0 50 W T5 & 1 BF Prog 83.09 169.53 226.20 9.12 2.6

CSL 1 102.1 47 W T5 & 1 BF Prog 86.62 159.64 219.32 16.01 2.1

Event III: 

New 

Construction 

and

Renovation

Baseline Baseline 97.3 53.8 W T5 & 1 BF Prog 77.87 182.03 236.93 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 100.0 53.8 W T5 & 1 BF Prog 80.67 182.03 235.95 0.98 NER

CSL 1 102.1 50 W T5 & 1 BF Prog 85.80 169.53 227.80 9.12 2.6

CSL 1 0.0 47 W T5 & 1 BF Prog 89.33 159.64 220.91 16.01 2.1

8B.7.4.3 Product Class: 4-foot T5 miniature bipin standard output ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for 4-foot T5 MiniBP SO lamps with CCT less than or equal to 

4,500 K under the AEO 2012 high growth and low growth electricity price trend cases. Key inputs consist of using medium lamp 

prices. 
8B-114

Table 8B.7.108 LCC and PBP Results for a Two-Lamp 4-Foot 28 W T5 Miniature Bipin Standard Output System Operating 

in the Commercial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 18.21 148.13 166.51 N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 37.63 138.81 164.47 2.04 1.8

CSL 1 25.0 25 W T5 & 1 BF Prog 22.53 133.63 154.00 12.51 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 70.56 148.13 202.99 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 72.50 142.07 198.87 4.12 1.8

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 89.98 133.17 195.30 7.68 1.1

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 74.88 128.21 185.06 17.93 1.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 73.27 148.13 204.88 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 75.21 142.07 200.76 4.12 1.8

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 92.69 133.17 197.19 7.68 1.1

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 77.59 128.21 186.95 17.93 1.2
8B-115

Table 8B.7.109 LCC and PBP Results for a Two-Lamp 4-Foot 28 W T5 Miniature Bipin Standard Output System Operating 

in the Commercial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 18.21 147.51 165.89 N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 37.63 138.23 163.89 2.00 1.8

CSL 1 25.0 25 W T5 & 1 BF Prog 22.53 133.08 153.44 12.45 1.7

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 70.56 147.51 202.37 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 72.50 141.48 198.28 4.09 1.8

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 89.98 132.61 194.75 7.62 1.1

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 74.88 127.68 184.52 17.85 1.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 73.27 147.51 204.26 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 75.21 141.48 200.17 4.09 1.8

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 92.69 132.61 196.64 7.62 1.1

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 77.59 127.68 186.41 17.85 1.2
8B-116

Table 8B.7.110 LCC and PBP Results for a Two-Lamp 4-Foot 28 W T5 Miniature Bipin Standard Output System Operating 

in the Industrial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 18.21 117.30 135.69 N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 37.14 109.93 134.95 0.74 2.0

CSL 1 25.0 25 W T5 & 1 BF Prog 22.53 105.82 126.17 9.52 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 70.56 117.30 171.97 N/A N/A

Lamp & 

Ballast

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 72.50 112.51 169.12 2.86 2.1

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 89.49 105.45 166.76 5.21 1.2

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 74.88 101.53 158.16 13.81 1.4

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 73.27 117.30 173.85 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 75.21 112.51 171.00 2.86 2.1

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 92.20 105.45 168.64 5.21 1.2

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 77.59 101.53 160.04 13.81 1.4
8B-117

Table 8B.7.111 LCC and PBP Results for a Two-Lamp 4-Foot 28 W T5 Miniature Bipin Standard Output System Operating 

in the Industrial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 18.21 114.37 132.75 N/A N/A

Lamp 

Replacement

CSL 1 26.0 26 W T5 & 1 BF Prog 37.14 107.18 132.20 0.55 2.0

CSL 1 25.0 25 W T5 & 1 BF Prog 22.53 103.18 123.52 9.23 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 70.56 114.37 169.04 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 72.50 109.69 166.30 2.74 2.1

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 89.49 102.82 164.13 4.91 1.3

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 74.88 98.99 155.62 13.42 1.4

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 1 BF Prog 73.27 114.37 170.92 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.95 BF 

Prog 75.21 109.69 168.18 2.74 2.1

CSL 1 26.0 26 W T5 & 0.95 BF 

Prog 92.20 102.82 166.01 4.91 1.3

CSL 1 25.0 25 W T5 & 0.95 BF 

Prog 77.59 98.99 157.50 13.42 1.4
8B-118

8B.7.4.4 Product Class: 8-foot single pin slimline ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for 8-foot SP slimline lamps with CCT less than or equal to 

4,500 K under the AEO 2012 high growth and low growth electricity price trend cases. Key inputs consist of using medium lamp 

prices. 

Table 8B.7.112 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin Slimline System Operating in the 

Commercial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 30.71 209.51 240.59 N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 37.56 198.86 236.80 3.79 3.0

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 44.93 184.39 229.70 10.89 2.6

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 104.94 209.51 282.51 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 108.93 204.13 281.12 1.39 3.4

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 111.79 193.75 273.60 8.91 2.0

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 119.16 179.64 266.86 15.65 2.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 107.65 209.51 284.04 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 111.64 204.13 282.65 1.39 3.4

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 114.50 193.75 275.13 8.91 2.0

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 121.87 179.64 268.39 15.65 2.2
8B-119

Table 8B.7.113 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin Slimline System Operating in the 

Commercial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 30.71 209.35 240.44 N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 37.56 198.72 236.65 3.79 2.9

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 44.93 184.26 229.56 10.87 2.6

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 104.94 209.35 282.35 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 108.93 203.98 280.97 1.38 3.4

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 111.79 193.61 273.45 8.90 2.0

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 119.16 179.51 266.73 15.62 2.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 107.65 209.35 283.88 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 111.64 203.98 282.50 1.38 3.4

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 114.50 193.61 274.99 8.90 2.0

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 121.87 179.51 268.26 15.62 2.2
8B-120

Table 8B.7.114 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin Slimline System Operating in the Industrial 

Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 30.71 165.68 196.75 N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 37.56 157.26 195.19 1.57 3.3

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 44.93 145.82 191.11 5.64 2.9

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 104.94 165.68 239.63 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 108.93 161.43 239.36 0.26 3.8

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 111.79 153.22 234.01 5.61 2.2

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 119.16 142.06 230.23 9.40 2.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 107.65 165.68 241.19 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 111.64 161.43 240.93 0.26 3.8

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 114.50 153.22 235.58 5.61 2.2

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 121.87 142.06 231.80 9.40 2.5
8B-121

Table 8B.7.115 LCC and PBP Results for a Two-Lamp 8-Foot 59 W T8 Single Pin Slimline System Operating in the Industrial 

Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 30.71 162.08 193.15 N/A N/A

Lamp 

Replacement

CSL 1 105.6 54 W T8 & 0.87 BF 

Inst 37.56 153.84 191.76 1.38 3.4

CSL 1 108.0 50 W T8 & 0.87 BF 

Inst 44.93 142.65 187.94 5.21 3.0

Event II: 

Ballast 

Failure

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 104.94 162.08 236.02 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 108.93 157.92 235.85 0.17 3.9

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 111.79 149.89 230.68 5.34 2.3

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 119.16 138.97 227.14 8.88 2.5

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 98.2 60.1 W T8 & 0.87 BF 

Inst 107.65 162.08 237.59 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 99.0 60.1 W T8 & 0.85 BF 

Inst 111.64 157.92 237.42 0.17 3.9

CSL 1 105.6 54 W T8 & 0.85 BF 

Inst 114.50 149.89 232.25 5.34 2.3

CSL 1 108.0 50 W T8 & 0.85 BF 

Inst 121.87 138.97 228.71 8.88 2.5
8B-122

8B.7.4.5 Product Class: 8-foot recessed double contact HO ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the 8-foot RDC HO lamps with CCT less than or equal to 

4,500 K under the AEO 2012 high growth and low growth electricity price trend cases. Key inputs consist of using medium lamp 

prices. 

Table 8B.7.116 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed Double Contact HO System Operating in the 

Commercial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 30.96 228.63 259.98 N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 35.97 228.63 265.00 -5.01 NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 105.12 228.63 293.81 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 110.14 228.63 298.83 -5.01 NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 107.84 228.63 295.05 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 112.85 228.63 300.06 -5.01 NER
8B-123

Table 8B.7.117 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed Double Contact HO System Operating in the 

Commercial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 30.96 229.27 260.63 N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 35.97 229.27 265.64 -5.01 NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 105.12 229.27 294.46 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 110.14 229.27 299.47 -5.01 NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 107.84 229.27 295.69 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 112.85 229.27 300.71 -5.01 NER
8B-124

Table 8B.7.118 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed Double Contact HO System Operating in the 

Industrial Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 30.96 180.34 211.69 N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 35.97 180.34 216.70 -5.01 NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 105.12 180.34 246.47 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 110.14 180.34 251.49 -5.01 NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 107.84 180.34 247.75 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 112.85 180.34 252.76 -5.01 NER
8B-125

Table 8B.7.119 LCC and PBP Results for a Two-Lamp 8-Foot 86 W T8 Recessed Double Contact HO System Operating in the 

Industrial Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 30.96 177.01 208.36 N/A N/A

Lamp 

Replacement CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 35.97 177.01 213.37 -5.01 NER

Event II: 

Ballast 

Failure

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 105.12 177.01 243.14 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 110.14 177.01 248.15 -5.01 NER

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 95.2 84 W T8 & 0.81 BF 

Inst 107.84 177.01 244.41 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 97.6 84 W T8 & 0.81 BF 

Inst 112.85 177.01 249.42 -5.01 NER
8B-126

8B.7.5 Dimming Results 

 DOE assessed the impacts of dimmers on GSFLs by determining the reduction in system lumen output and system input power 

as a result of using dimming ballasts. In this scenario, DOE assumed consumers will use the dimmer to equalize the lumen output to 

that of the baseline lamp. (See appendix 6A of this TSD for an assessment of the performance characteristics and annual energy 

consumption for GSFL dimming.) 

8B.7.5.1 Product Class: 4-foot medium bipin ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for the 4-foot MBP lamps with CCT less than or equal to 4,500 

K operated on a dimmer. Key inputs consist of using the AEO 2012 reference case electricity prices and medium-range lamp prices. 
8B-127

Table 8B.7.120 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in 

the Commercial Sector with a Dimmer 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.59 BF 

Prog 16.18 130.05 146.39 N/A N/A

Lamp 

Replacement

CSL 1 90.0 32.5 W T8 & 0.58 BF 

Prog 29.60 128.52 150.86 -4.48 3.5

CSL 2 93.0 26.6 W T8 & 0.68 BF 

Prog 24.85 113.53 138.53 7.85 3.8

CSL 2 95.4 32.5 W T8 & 0.55 BF 

Prog 22.22 123.16 145.54 0.85 6.4

CSL 2 96.0 28.4 W T8 & 0.63 BF 

Prog 20.28 117.89 138.32 8.06 2.4

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.59 BF 

Prog 80.41 130.05 200.86 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.58 BF 

Prog 93.83 128.52 205.33 -4.48 3.5

CSL 2 93.0 26.6 W T8 & 0.68 BF 

Prog 89.08 113.53 193.01 7.85 3.8

CSL 2 95.4 32.5 W T8 & 0.55 BF 

Prog 86.45 123.16 200.01 0.85 6.4

CSL 2 96.0 28.4 W T8 & 0.63 BF 

Prog 84.50 117.89 192.79 8.06 2.4

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.59 BF 

Prog 83.12 130.05 203.16 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.58 BF 

Prog 96.54 128.52 207.63 -4.48 3.5

CSL 2 93.0 26.6 W T8 & 0.68 BF 

Prog 91.79 113.53 195.31 7.85 3.8

CSL 2 95.4 32.5 W T8 & 0.55 BF 

Prog 89.16 123.16 202.31 0.85 6.4

CSL 2 96.0 28.4 W T8 & 0.63 BF 

Prog 87.22 117.89 195.09 8.06 2.4
8B-128

Table 8B.7.121 LCC and PBP Results for a 2-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in 

the Industrial Sector with a Dimmer 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.59 BF 

Prog 16.18 102.70 119.03 N/A N/A

Lamp 

Replacement

CSL 1 90.0 32.5 W T8 & 0.58 BF 

Prog 29.15 101.49 123.38 -4.35 3.9

CSL 2 93.0 26.6 W T8 & 0.68 BF 

Prog 24.85 89.65 114.66 4.38 4.3

CSL 2 95.4 32.5 W T8 & 0.55 BF 

Prog 22.22 97.26 119.63 -0.60 7.2

CSL 2 96.0 28.4 W T8 & 0.63 BF 

Prog 20.28 93.10 113.53 5.51 2.8

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.59 BF 

Prog 80.41 102.70 173.51 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.58 BF 

Prog 93.37 101.49 177.86 -4.35 3.9

CSL 2 93.0 26.6 W T8 & 0.68 BF 

Prog 89.08 89.65 169.14 4.38 4.3

CSL 2 95.4 32.5 W T8 & 0.55 BF 

Prog 86.45 97.26 174.11 -0.60 7.2

CSL 2 96.0 28.4 W T8 & 0.63 BF 

Prog 84.50 93.10 168.01 5.51 2.8

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.59 BF 

Prog 83.12 102.70 175.81 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.58 BF 

Prog 96.08 101.49 180.16 -4.35 3.9

CSL 2 93.0 26.6 W T8 & 0.68 BF 

Prog 91.79 89.65 171.44 4.38 4.3

CSL 2 95.4 32.5 W T8 & 0.55 BF 

Prog 89.16 97.26 176.41 -0.60 7.2

CSL 2 96.0 28.4 W T8 & 0.63 BF 

Prog 87.22 93.10 170.31 5.51 2.8
8B-129

Table 8B.7.122 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in 

the Commercial Sector with a Dimmer 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.59 BF 

Prog 25.98 250.95 277.24 N/A N/A

Lamp 

Replacement

CSL 1 90.0 32.5 W T8 & 0.58 BF 

Prog 48.05 248.01 284.29 -7.04 3.6

CSL 2 93.0 26.6 W T8 & 0.68 BF 

Prog 43.32 227.97 271.60 5.64 5.5

CSL 2 95.4 32.5 W T8 & 0.55 BF 

Prog 38.05 237.66 276.02 1.22 6.6

CSL 2 96.0 28.4 W T8 & 0.63 BF 

Prog 34.17 228.37 262.85 14.39 2.6

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.59 BF 

Prog 112.59 250.95 350.70 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.58 BF 

Prog 134.66 248.01 357.74 -7.04 3.6

CSL 2 93.0 26.6 W T8 & 0.68 BF 

Prog 129.93 227.97 345.05 5.64 5.5

CSL 2 95.4 32.5 W T8 & 0.55 BF 

Prog 124.66 237.66 349.48 1.22 6.6

CSL 2 96.0 28.4 W T8 & 0.63 BF 

Prog 120.78 228.37 336.31 14.39 2.6

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.59 BF 

Prog 115.31 250.95 353.00 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.58 BF 

Prog 137.37 248.01 360.04 -7.04 3.6

CSL 2 93.0 26.6 W T8 & 0.68 BF 

Prog 132.64 227.97 347.35 5.64 5.5

CSL 2 95.4 32.5 W T8 & 0.55 BF 

Prog 127.38 237.66 351.78 1.22 6.6

CSL 2 96.0 28.4 W T8 & 0.63 BF 

Prog 123.49 228.37 338.61 14.39 2.6
8B-130

Table 8B.7.123 LCC and PBP Results for a 4-Lamp 4-foot 32 W T8 Medium Bipin Programmed Start System Operating in 

the Industrial Sector with a Dimmer 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.59 BF 

Prog 25.98 198.17 224.46 N/A N/A

Lamp 

Replacement

CSL 1 90.0 32.5 W T8 & 0.58 BF 

Prog 47.31 195.85 231.40 -6.94 4.1

CSL 2 93.0 26.6 W T8 & 0.68 BF 

Prog 43.32 180.02 223.65 0.81 6.2

CSL 2 95.4 32.5 W T8 & 0.55 BF 

Prog 38.05 187.67 226.04 -1.57 7.4

CSL 2 96.0 28.4 W T8 & 0.63 BF 

Prog 34.17 180.34 214.82 9.64 3.0

Event II: 

Ballast 

Failure

Baseline Baseline 89.2 32.5 W T8 & 0.59 BF 

Prog 112.59 198.17 297.93 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 90.0 32.5 W T8 & 0.58 BF 

Prog 133.92 195.85 304.86 -6.94 4.1

CSL 2 93.0 26.6 W T8 & 0.68 BF 

Prog 129.93 180.02 297.12 0.81 6.2

CSL 2 95.4 32.5 W T8 & 0.55 BF 

Prog 124.66 187.67 299.50 -1.57 7.4

CSL 2 96.0 28.4 W T8 & 0.63 BF 

Prog 120.78 180.34 288.29 9.64 3.0

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 89.2 32.5 W T8 & 0.59 BF 

Prog 115.31 198.17 300.23 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 90.0 32.5 W T8 & 0.58 BF 

Prog 136.64 195.85 307.16 -6.94 4.1

CSL 2 93.0 26.6 W T8 & 0.68 BF 

Prog 132.64 180.02 299.42 0.81 6.2

CSL 2 95.4 32.5 W T8 & 0.55 BF 

Prog 127.38 187.67 301.80 -1.57 7.4

CSL 2 96.0 28.4 W T8 & 0.63 BF 

Prog 123.49 180.34 290.59 9.64 3.0
8B-131

8B.7.5.2 Product Class: 4-foot T5 miniature bipin high output ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for 4-foot T5 MiniBP HO lamps with CCT less than or equal to 

4,500 K operated on a dimmer. Key inputs consist of using AEO 2012 reference case electricity prices and medium-range lamp prices. 

Table 8B.7.124 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin High Output System Operating in the 

Commercial Sector with a Dimmer 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 0.67 BF 

Prog 21.57 168.87 190.62 N/A N/A

Lamp 

Replacement CSL 1 97.3 53.8 W T5 & 0.67 BF 

Prog 24.37 168.30 189.14 1.48 23.1

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 0.67 BF 

Prog 108.40 168.87 242.39 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 0.67 BF 

Prog 111.19 168.30 240.91 1.48 23.1

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 92.9 53.8 W T5 & 0.67 BF 

Prog 111.11 168.87 244.01 N/A N/A

New Lamp

& Ballast 

Purchase

CSL 1 97.3 53.8 W T5 & 0.67 BF 

Prog 113.91 168.30 242.53 1.48 23.1
8B-132

Table 8B.7.125 LCC and PBP Results for a Two-Lamp 4-foot 54 W T5 Miniature Bipin High Output System Operating in the 

Industrial Sector with a Dimmer 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 92.9 53.8 W T5 & 0.67 BF 

Prog 21.57 132.67 154.43 N/A N/A

Lamp 

Replacement CSL 1 97.3 53.8 W T5 & 0.67 BF 

Prog 24.37 132.23 153.00 1.43 26.2

Event II: 

Ballast 

Failure

Baseline Baseline 92.9 53.8 W T5 & 0.67 BF 

Prog 108.40 132.67 205.54 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 97.3 53.8 W T5 & 0.67 BF 

Prog 111.19 132.23 204.12 1.43 26.2

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 97.3 53.8 W T5 & 0.67 BF 

Prog 111.11 132.67 207.14 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 #REF! 53.8 W T5 & 0.67 BF 

Prog 113.91 132.23 205.71 1.43 26.2
8B-133

8B.7.5.3 Product Class: 4-foot T5 miniature bipin standard output ≤ 4,500 K 

 The following tables present the LCC savings and PBP results for 4-foot T5 MiniBP SO lamps with CCT less than or equal to 

4,500 K operated on a dimmer. Key inputs consist of using AEO 2012 reference case electricity prices and medium-range lamp prices. 

Table 8B.7.126 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin Standard Output System Operating in 

the Commercial Sector with a Dimmer 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 0.67 BF 

Prog 18.21 108.97 127.35 N/A N/A

Lamp 

Replacement CSL 1 27.8 27.8 W T5 & 0.62 BF 

Prog 20.15 103.02 123.34 4.01 1.9

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 0.67 BF 

Prog 102.31 108.97 185.96 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.62 BF 

Prog 104.25 103.02 181.95 4.01 1.9

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 0.67 BF 

Prog 105.03 108.97 187.85 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.62 BF 

Prog 106.97 103.02 183.84 4.01 1.9
8B-134

Table 8B.7.127 LCC and PBP Results for a Two-Lamp 4-foot 28 W T5 Miniature Bipin Standard Output System Operating in 

the Industrial Sector with a Dimmer 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Design Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure

Baseline Baseline 27.8 27.8 W T5 & 0.67 BF 

Prog 18.21 85.67 104.05 N/A N/A

Lamp 

Replacement CSL 1 27.8 27.8 W T5 & 0.62 BF 

Prog 20.15 80.99 101.31 2.74 2.1

Event II: 

Ballast 

Failure

Baseline Baseline 27.8 27.8 W T5 & 0.67 BF 

Prog 102.31 85.67 162.35 N/A N/A

Lamp & 

Ballast 

Replacement

CSL 1 27.8 27.8 W T5 & 0.62 BF 

Prog 104.25 80.99 159.61 2.74 2.1

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 27.8 27.8 W T5 & 0.67 BF 

Prog 105.03 85.67 164.23 N/A N/A

New Lamp 

& Ballast 

Purchase

CSL 1 27.8 27.8 W T5 & 0.62 BF 

Prog 106.97 80.99 161.49 2.74 2.1
8B-135

8B.8 INCANDESCENT REFLECTOR LAMP RESULTS 

 DOE analyzed IRLs that are standard spectrum, have voltages less than 125 V and diameters greater than 2.5 inches. DOE 

analyzed two baselines in the commercial and residential sectors: a 60 W PAR38 improved halogen lamp with a lifetime of 1,500 

hours and a 60 W PAR38 halogen infrared (HIR) lamp with a lifetime of 3,000 hours. DOE conducted both probability analyses 

(based on Monte Carlo runs) and scenario analyses for the IRLs analyzed. 

8B.8.1 Monte Carlo Results 

 To characterize the LCC savings and Monte Carlo results for IRLs, DOE developed tables to describe the results distributions. 

These tables document the average LCC savings and percentages of buildings analyzed with positive and negative LCC savings for 

each lamp design. In addition, DOE reports the median and average payback period for every lamp design and CSL. The following 

tables present the LCC savings and PBP Monte Carlo results for the IRLs analyzed operating in the commercial and residential 

sectors. Key inputs consist of using the AEO 2012 reference case electricity prices and medium-range lamp prices. 

Table 8B.8.1 LCC and PBP Monte Carlo Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the 

Commercial Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen N/A N/A N/A N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 5.73 0.0 100.0 9.7 9.5
8B-136

Table 8B.8.2 LCC and PBP Monte Carlo Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the 

Residential Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost

Net 

Benefit years years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen N/A N/A N/A N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 4.02 0.0 100.0 16.1 15.6

Table 8B.8.3 LCC and PBP Monte Carlo Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Commercial 

Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost

Net 

Benefit years years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR N/A N/A N/A N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR -0.23 78.2 21.8 5.0 4.8
8B-137

Table 8B.8.4 LCC and PBP Monte Carlo Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Residential 

Sector 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost Savings

Median 

Payback 

Period

Mean 

Payback 

LCC Savings Period

Percentage of 

Consumers that 

Experience

lm/W 2011$

Net 

Cost Net Benefit years years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR N/A N/A N/A N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR -1.12 90.4 9.6 16.4 15.9
8B-138

8B.8.2 Lamp Price Scenario Results 

 As mentioned earlier, DOE also analyzed LCC savings and PBP results using a scenario analysis. Because the LCC and PBP 

results are highly dependent on product prices, DOE examined sensitivities to the medium lamp price results presented in chapter 8 of 

this TSD by considering the low and high prices developed for IRLs in chapter 7 of this TSD. The following tables present the LCC 

savings and PBP results for the IRLs analyzed operating in the commercial and residential sectors, considering high and low lamp 

prices. Key inputs consist of using AEO 2012 reference case electricity prices and average operating hours in each sector. 

Table 8B.8.5 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Commercial 

Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 15.90 9.00 24.90 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 26.35 8.25 17.23 7.66 13.3
8B-139

Table 8B.8.6 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Commercial 

Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 6.90 9.00 15.90 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 10.98 8.25 12.00 3.90 5.2

Table 8B.8.7 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Residential 

Sector with High Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 14.77 10.45 25.23 N/A N/A

Lamp 

Replacement

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 25.23 9.58 19.76 5.46 21.9
8B-140

Table 8B.8.8 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Residential 

Sector with Low Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 5.77 10.45 16.23 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 9.86 9.58 13.56 2.67 8.6

Table 8B.8.9 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Commercial Sector with High 

Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 15.72 18.00 33.72 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 26.35 16.50 34.87 -1.15 6.7
8B-141

Table 8B.8.10 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Commercial Sector with Low 

Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 6.82 18.00 24.83 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 10.98 16.50 24.16 0.67 2.6

Table 8B.8.11 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Residential Sector with High 

Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 14.59 19.84 34.43 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 25.23 18.18 36.82 -2.39 22.3
8B-142

Table 8B.8.12 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Residential Sector with Low 

Lamp Prices 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 5.70 19.84 25.54 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 9.86 18.18 25.47 0.07 8.7
8B-143

8B.8.3 Operating Hour Scenario Results 

 Monte Carlo results take into account distributions in operating hours across building types. However, because the LCC and 

PBP results are highly dependent on operating hours, DOE also examined sensitivities for operating hours. In the residential sector, 

because there is a large range of hours across room types (not depicted in the operating hour distribution over building types), DOE 

analyzed high operating hours (986 hours/year: the average operating hours of a lamp placed in the exterior of a single-family attached 

or multifamily home) and low operating hours (329 hours/year: the average operating hours of a lamp placed in a location in the 

other/unknown category of a multifamily or mobile home). These operating hours were obtained from the 2010 U.S. Lighting Market 

Characterization.2 Other key inputs include AEO 2012 reference case electricity prices and medium-range lamp prices. The following 

tables present the LCC savings and PBP results for IRLs analyzed in the residential sector operating at high and low operating-hour 

scenarios. 

Table 8B.8.13 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Residential 

Sector using High Operating Hours 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 10.16 10.54 20.70 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 9.66 16.66 4.04 11.6
8B-144

Table 8B.8.14 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Residential 

Sector using Low Operating Hours 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 10.16 9.76 19.92 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 8.95 17.34 2.57 34.9

Table 8B.8.15 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Residential Sector using High 

Operating Hours 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 10.03 20.29 30.32 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 18.60 31.19 -0.87 11.8
8B-145

Table 8B.8.16 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Residential Sector using Low 

Operating Hours 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 10.03 17.61 27.64 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 16.14 29.90 -2.26 35.5
8B-146

8B.8.4 Electricity Price Trend Case Results 

 Because the LCC and PBP results for IRLs are also highly dependent on electricity prices, DOE examined the impacts of the 

AEO 2012 high and low growth electricity price trend cases. Chapter 8 of this TSD describes the two cases and compares them with 

the AEO 2012 reference case electricity price trend. The following tables present the LCC savings and PBP results for IRLs analyzed 

in the high and low growth cases. Key inputs consist of using medium lamp prices and average operating hours in each sector. 

Table 8B.8.17 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Commercial 

Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 11.28 9.04 20.32 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 18.46 8.28 14.58 5.74 9.1
8B-147

Table 8B.8.18 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Commercial 

Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 11.28 9.13 20.41 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 18.46 8.37 14.66 5.75 9.0

Table 8B.8.19 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Residential 

Sector under the AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 10.16 10.42 20.58 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 9.55 16.55 4.03 15.1
8B-148

Table 8B.8.20 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Residential 

Sector under the AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 10.16 10.71 20.87 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 9.82 16.82 4.05 14.7

Table 8B.8.21 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Commercial Sector under the 

AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 11.15 18.07 29.22 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 18.46 16.57 29.44 -0.21 4.6
8B-149

Table 8B.8.22 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Commercial Sector under the 

AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 11.15 18.25 29.40 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 18.46 16.73 29.60 -0.20 4.6

Table 8B.8.23 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Residential Sector under the 

AEO 2012 High Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 10.03 19.80 29.83 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 18.15 30.96 -1.13 15.3
8B-150

Table 8B.8.24 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Residential Sector under the 

AEO 2012 Low Growth Electricity Price Trend Case 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 10.03 20.27 30.30 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 18.58 31.40 -1.09 14.9

8B.8.5 All Dimmers Scenario Results 

 In the All Dimmers scenario, DOE modeled the impacts of individual lamps operated on dimmers. In this scenario, DOE 

assumed consumers will use this dimmer to equalize lumens of higher efficacy lamps to that of the baseline lamp. (See appendix 6A 

of this TSD for an assessment of the performance characteristics and annual energy consumption for this IRL dimming scenario.) The 

following tables present the LCC savings and PBP results for this dimming scenario. 
8B-151

Table 8B.8.25 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Commercial 

Sector, All Dimmers Scenario 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 11.28 28.04 39.32 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 18.46 25.70 32.58 6.74 3.8

Table 8B.8.26 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Residential 

Sector, All Dimmers Scenario 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 10.16 28.60 38.75 N/A N/A

Lamp 

Replacement

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 26.21 36.34 2.41 18.8
8B-152

Table 8B.8.27 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Commercial Sector, All 

Dimmers Scenario 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 11.15 54.27 65.42 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 18.46 49.75 63.14 2.28 3.9

Table 8B.8.28 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Residential Sector, All 

Dimmers Scenario 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 10.03 48.73 58.76 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 44.67 60.15 -1.39 19.1
8B-153

8B.8.6 Distribution of Dimmers With Lumens Equalized Results 

 In the Distribution of Dimmers scenario, DOE evaluated the effect of dimmers distributed across the population of consumers. 

In this scenario, DOE assumed consumers will use the dimmer to equalize the lumen output of higher efficacy lamps to that of the 

baseline lamp. (See appendix 6A of this TSD for the determination of percent of consumers that use dimmers and associated dimming 

performance characteristics and annual energy consumption impacts.) The following tables present the LCC savings and PBP results 

for this dimming scenario.

Table 8B.8.29 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Commercial 

Sector, Distribution of Dimmers Scenario With Lumens Equalized 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 11.28 9.00 20.28 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 18.46 8.09 13.20 7.08 7.5
8B-154

Table 8B.8.30 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Residential 

Sector, Distribution of Dimmers Scenario With Lumens Equalized 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 10.16 14.28 24.43 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 12.27 18.31 6.13 9.3

Table 8B.8.31 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Commercial Sector,

Distribution of Dimmers Scenario With Lumens Equalized 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 11.15 18.00 29.16 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 18.46 16.50 29.37 -0.22 4.6
8B-155

Table 8B.8.32 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Residential Sector ,

Distribution of Dimmers Scenario With Lumens Equalized 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 10.03 26.60 36.63 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 24.38 37.61 -0.98 16.0

8B.8.7 Distribution of Dimmers Scenario With Lumens Reduced by Same Percentage Results 

 As noted for the Distribution of Dimmers scenario, DOE analyzed the case in which consumers dim to equalize lumens of 

higher efficacy lamps to that of the baseline lamp. Additionally, for this scenario DOE also evaluated an alternative assumption that 

consumers who have higher efficacy lamps with dimmers do not maintain the lumen output of the baseline lamp but instead reduce the 

lumen output of the higher efficacy lamp by the same percentage lumen reduction that occurs for lamps at the baseline. (See appendix 

6A of this TSD for an assessment of the performance characteristics and annual energy consumption for this IRL dimming scenario.) 

The following tables present the LCC savings and PBP results for this dimming scenario. 
8B-156

Table 8B.8.33 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Commercial 

Sector with a Distribution of Dimmers Scenario with Lumens Reduced by Same Percentage 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 11.28 9.00 20.28 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 18.46 8.25 14.55 5.73 9.1

Table 8B.8.34 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Residential 

Sector with a Distribution of Dimmers Scenario with Lumens Reduced by Same Percentage 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 10.16 14.28 24.43 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 13.09 20.58 3.85 15.7
8B-157

Table 8B.8.35 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Commercial Sector with a 

Distribution of Dimmers Scenario with Lumens Reduced by Same Percentage 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 11.15 18.00 29.16 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 18.46 16.50 29.37 -0.22 4.6

Table 8B.8.36 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Residential Sector with a 

Distribution of Dimmers Scenario with Lumens Reduced by Same Percentage 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 10.03 26.60 36.63 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 17.34 24.38 37.61 -0.98 16.0
8B-158

8B.8.8 Shortened Lifetime Results 

 As discussed in chapters 5 and 9 of this TSD, DOE determined performance characteristics and prices for model lamps that 

meet CSL 1 by shortening lifetime rather than using more efficient design options. Table 8B.8.37 and Table 8B.8.38 show the 

characteristics of the CSL 1 lamp with a shortened lifetime relative to each baseline lamp. 

Table 8B.8.37 Modeled CSL 1 Characteristics of a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating with a 

Shortened Lifetime 

Efficacy Level Design Option Lamp Descriptor Wattage Efficacy Initial Light Output Lamp Life

W lm/W lm hr

Baseline Improved Halogen PAR38 60 17.8 1,070 1,500

CSL 1 Improved Halogen PAR38 60 18.7 1,124 1,046

Table 8B.8.38 Modeled CSL 1 Characteristics of a 60 W PAR38 3,000 Hour HIR Lamp Operating with a Shortened Lifetime 

Efficacy Level Design Option Lamp Descriptor Wattage Efficacy Initial Light Output Lamp Life

W lm/W lm hr

Baseline HIR PAR38 60 18.3 1,100 3,000

CSL 1 HIR PAR38 60 18.7 1,124 2,564

The following tables show the LCC savings and PBP results for the shortened lifetime scenarios. Key inputs consist of using medium 

lamp prices and average operating hours in each sector. 
8B-159

Table 8B.8.39 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Commercial 

Sector with a Shortened Lifetime 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 11.28 9.00 20.28 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 22.56 9.00 25.18 -4.90 NER

Table 8B.8.40 LCC and PBP Results for a 60 W PAR38 1,500 Hour Improved Halogen Lamp Operating in the Residential 

Sector with a Shortened Lifetime 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 17.8 60 W, 1500hrs, 

Improved Halogen 10.16 10.45 20.61 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 19.81 10.45 25.06 -4.45 NER
8B-160

Table 8B.8.41 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Commercial Sector with a 

Shortened Lifetime 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 11.15 18.00 29.16 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 22.30 18.00 31.49 -2.34 NER

Table 8B.8.42 LCC and PBP Results for a 60 W PAR38 3,000 Hour HIR Lamp Operating in the Residential Sector with a 

Shortened Lifetime 

Event Response

Candidate 

Standard 

Level

Rated 

Lamp 

Efficacy

Lamp Option

Life-Cycle Cost

Life-Cycle 

Cost 

Savings Mean 

Payback 

Installed Period

Cost

Discounted 

Operating 

Cost

LCC LCC 

Savings

lm/W 2011$ 2011$ 2011$ 2011$ years

Event I: 

Lamp 

Failure; or 

Event III: 

New 

Construction 

and 

Renovation

Baseline Baseline 18.1 60 W, 3000hrs, HIR 10.03 19.84 29.87 N/A N/A

Lamp 

Replacement 

or New 

Lamp 

Purchase

CSL 1 20.0 55 W, 4400hrs, 

Improved HIR 18.65 19.84 31.67 -1.80 NER
8B-161

REFERENCES 

1 U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy. Energy 

Conservation Program for Consumer Products: 2010 U.S. Lighting Market Characterization. 

2012. Washington, D.C. 

< http://apps1.eere.energy.gov/buildings/publications/pdfs/ssl/2010-lmc-final-jan-2012.pdf> 

2 U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy. Energy 

Conservation Program for Consumer Products: 2010 U.S. Lighting Market Characterization. 

2012. Washington, D.C. 

< http://apps1.eere.energy.gov/buildings/publications/pdfs/ssl/2010-lmc-final-jan-2012.pdf>