02-03-97.xIs 2/4/97

Table 4.1

Engineering/Economic Calculations for

Fluorescent Lamp Ballasts with

One F40 T12/RE70 Lamp

(All dollar amounts in $1995)

9612.111.24

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12 . 50

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 35.87 12.50 51.1 184 13.80 na 16.00 191 158 135

1 Cathode Cutout 42.51 12.50 49.0 176 13.23 * 17.43 193 162 140

2 Electronic, Rapid Start 52.62 12.50 40.6 146 10.97 5.9 16.00 180 153 134

Design

Number Technology Option

Lamp

Equip

Cost

Lamp

Labor

Cost

Lamp

Time to

Change

(minutes)

Relamp

Life

(hours)

Lamp

Service

Life

(years)

PV Lamp

Equip + Labor Cost

4% 8% 2%

Ballast

Consumer

Price

Ballast

Labor

Cost

Ballast

Time to

Change

(minutes)

Ballast

Equip +

Labor Cost

0 Energy Efficient Magnetic 3.16 11.25 23.0 19000 5.28 21.25 16.00 12.28 12.87 19.84 30.0 35.87

1 Cathode Cutout 3.16 11.25 23.0 16150 4.49 22.23 17.43 13.88 19.51 19.84 30.0 42.51

2 Electronic, Rapid Start 3.16 11.25 23.0 19000 5.28 21.25 16.00 12.28 29.62 19.84 30.0 52.62

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed.

EE-RM-97-500 COMMENT 0E

Table 4.1 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

1 Cathode. Cutout 

2 Electronic, Rapid Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

35.87 

42.51 

52.62 

Lamp 

Equip 

Cost 

3.16 

3.16 

3.16 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

One F40 T12/RE70 Lamp 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

PV Lamp 

Equip+ 

Life Fixture Use Elect Payback Labor Cost 

(years) Watts (kWh/yr) Cost (years) (at 8%) 

12.50 51.1 184 13.80 na 16.00 

12.50 49.0 176 13.23 17.43 

12.50 40.6 146 10.97 5.9 16.00 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.25 23.0 19000 5.28 21.25 16.00 

11.25 23.0 16150 4.49 22.23 17.43 

11.25 23.0 19000 5.28 21.25 16.00 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.111.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

191 158 135 

193 162 140 

180 153 134 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

12.28 12.87 19.84 30.0 35.87 

13.88 19.51 19.84 30.0 42.51 

12.28 29.62 19.84 30.0 52.62 

Table 4.1 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

1 Cathode. Cutout 

2 Electronic, Rapid Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

35.87 

42.51 

52.62 

Lamp 

Equip 

Cost 

3.16 

3.16 

3.16 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

One F40 T12/RE70 Lamp 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

PV Lamp 

Equip+ 

Life Fixture Use Elect Payback Labor Cost 

(years) Watts (kWh/yr) Cost (years) (at 8%) 

12.50 51.1 184 13.80 na 16.00 

12.50 49.0 176 13.23 17.43 

12.50 40.6 146 10.97 5.9 16.00 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.25 23.0 19000 5.28 21.25 16.00 

11.25 23.0 16150 4.49 22.23 17.43 

11.25 23.0 19000 5.28 21.25 16.00 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.111.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

191 158 135 

193 162 140 

180 153 134 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

12.28 12.87 19.84 30.0 35.87 

13.88 19.51 19.84 30.0 42.51 

12.28 29.62 19.84 30.0 52.62 
02-03-97.xis 2/4/97

Table 4.2

Engineering/Economic Calculations for 9612.93.24

Fluorescent Lamp Ballasts with

One F40 T12/ES Lamp

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12.50

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 34.34 12.50 42.3 152 11.42 na 14.31 164 137 117

1 Cathode Cutout 40.99 12.50 38.9 140 10.51 * 15.59 163 138 120

2 Electronic , Rapid Start 51 .10 12.50 32.4 117 8.74 6.3 14.31 155 133 117

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballast

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cost

0 Energy Efficient Magnetic 1.64 11.25 23.0 19000 5.28 19.00 14.31 10.98 12.87 19.84 30.0 34.34

1 Cathode Cutout 1.64 11.25 23.0 16150 4.49 19.87 15.59 12.41 19.51 19.84 30.0 40.99

2 Electronic, Rapid Start 1.64 11.25 23.0 19000 5.28 19.00 14.31 10.98 29.62 19.84 30.0 51.10

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed.

EE-RM-97-500 COMMENT 0E

Table 4.2 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

0.Q75 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

34.34 

40.99 

51.10 

Lamp 

Equip 

Cost 

1.64 

1.64 

1.64 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

One F40 T12/ES Lamp 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

PV Lamp 

Equip+ 

Life Fixture Use Elect Payback Labor Cost 

. (years) Watts (kWh/yr) Cost (years) (at 8%) 

12.50 42.3 152 11.42 na 14.31 

12.50 38.9 140 10.51 15.59 

12.50 32.4 117 8.74 6.3 14.31 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.25 23.0 19000 5.28 19.00 14.31 

11.25 23.0 16150 4.49 19.87 15.59 

11.25 23.0 19000 5.28 19.00 14.31 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

-

2/4/97 

9612.93.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

164 137 117 

163 138 120 

155 133 117 

Ballast 

Ballast Ballast ,Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

10.98 12.87 19.84 30.0 34.34 

12.41 19.51 19.84 30.0 40.99 

10.98 29.62 19.84 30.0 51.10 

Table 4.2 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

0.Q75 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

34.34 

40.99 

51.10 

Lamp 

Equip 

Cost 

1.64 

1.64 

1.64 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

One F40 T12/ES Lamp 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

PV Lamp 

Equip+ 

Life Fixture Use Elect Payback Labor Cost 

. (years) Watts (kWh/yr) Cost (years) (at 8%) 

12.50 42.3 152 11.42 na 14.31 

12.50 38.9 140 10.51 15.59 

12.50 32.4 117 8.74 6.3 14.31 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.25 23.0 19000 5.28 19.00 14.31 

11.25 23.0 16150 4.49 19.87 15.59 

11.25 23.0 19000 5.28 19.00 14.31 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

-

2/4/97 

9612.93.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

164 137 117 

163 138 120 

155 133 117 

Ballast 

Ballast Ballast ,Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

10.98 12.87 19.84 30.0 34.34 

12.41 19.51 19.84 30.0 40.99 

10.98 29.62 19.84 30.0 51.10 
Table 4.3

02-03-97.x!s

Engineering/Economic Calculations for

Fluorescent Lamp Ballasts with

Two F40 T12/RE70 Lamps

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12.50

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 39.60 12.50 88.9 320 24.00 na 19.78 297 244 205

1 Cathode Cutout 45.02 12.50 82.9 298 22 37 21.55 289 239 203

2 Electronic, Rapid Start 55.10 12.50 • 79.6 287 21.50 6.6 19.78 290 241 206

2/4/97

9612.94.24

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballas

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cos

0 Energy Efficient Magnetic 6.32 11.50 23.5 19000 5.28 26.27 19.78 ' 15.19 12.44 19.84 30.0 38.60

1 Cathode Cutout 6.32 11.50 ' 23.5 16150 4.49 27.48 21.55 17.16 18.86 19.84 30.0 45.02

2 Electronic, Rapid Start 6.32 11.50 23.5 19000 5.28 26.27 19.78 15.19 28.94 19.84 30.0 55.10

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed.

EE-RM-97-500 COMMENT 0E

Table 4.3 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start· 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Cathode Cutout 

2 Electronic, Rapid Start 

4% 

0.075 

3600 

$29.35 $50.00 

8% 12% 

12.50 

Ballast Ballast 

Equip + Service 

Labor Cost Life 

(at 8%) (years) 

38'.60 12.50 

45.02 12.50 

55.10 12.50 

Lamp Lamp 

Equip Labor 

Cost Cost 

6.32 11.50 

6.32 11.50 

6.32 11.50 

02-03-9Txls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F40 T12/RE70 Lamps 

(All dollar amounts in $1995) 

Annual 

Normalized Energy Annual 

Fixture Use Elect 

Walts (kWh/yr) Cost 

88.9 320 24.00 

82.9 298 2237 

79.6 287 21.50 

Lamp Lamp 

Time to Relamp Service 

Change Life Life 

(minutes) (hours) (years) 

23.5 19000 5.28 

23.5 16150 4.49 

23.5 19000 5.28 

PV Lamp 

Equip+ 

Payback Labor Cost 

(years) (at 8%) 

na 19.78 

21.55 

6.6 19.78 

PV Lamp 

Equip + Labor Cost 

4% 8% 

26.27 19.78 

27.48 21.55 

26.27 19.78 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.94.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

297 244 205 

289 239 203 

290 241 206 

Ballast 

Ballast Ballast Time to Ballas 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cos 

. 15.19 12.44 19.84 30.0 38.60 

17.16 18.86 19.84 30.0 45.02 

15.19 28.94 19.84 30.0 55.10 

Table 4.3 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start· 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Cathode Cutout 

2 Electronic, Rapid Start 

4% 

0.075 

3600 

$29.35 $50.00 

8% 12% 

12.50 

Ballast Ballast 

Equip + Service 

Labor Cost Life 

(at 8%) (years) 

38'.60 12.50 

45.02 12.50 

55.10 12.50 

Lamp Lamp 

Equip Labor 

Cost Cost 

6.32 11.50 

6.32 11.50 

6.32 11.50 

02-03-9Txls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F40 T12/RE70 Lamps 

(All dollar amounts in $1995) 

Annual 

Normalized Energy Annual 

Fixture Use Elect 

Walts (kWh/yr) Cost 

88.9 320 24.00 

82.9 298 2237 

79.6 287 21.50 

Lamp Lamp 

Time to Relamp Service 

Change Life Life 

(minutes) (hours) (years) 

23.5 19000 5.28 

23.5 16150 4.49 

23.5 19000 5.28 

PV Lamp 

Equip+ 

Payback Labor Cost 

(years) (at 8%) 

na 19.78 

21.55 

6.6 19.78 

PV Lamp 

Equip + Labor Cost 

4% 8% 

26.27 19.78 

27.48 21.55 

26.27 19.78 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.94.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

297 244 205 

289 239 203 

290 241 206 

Ballast 

Ballast Ballast Time to Ballas 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cos 

. 15.19 12.44 19.84 30.0 38.60 

17.16 18.86 19.84 30.0 45.02 

15.19 28.94 19.84 30.0 55.10 
Table 4.4

02-03-97.xls

Engineering/Economic Calculations for

Fluorescent Lamp Ballasts with

Two F40 T12/ES Lamps

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12.50

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 35.55 12.50 72.4 261 19.55 na 16.40 247 203 172

1 Cathode Cutout 41.97 12.50 65.9 237 17.81 17.86 237 197 169

2 Electronic, Rapid Start 52.05 12.50 62.0 223 16.75 5.9 16.40 236 198 170

9612.95.24

2/4/97

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballas

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip +

Number Technology Option Cost Cost (minutes) ' (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cos

0 Energy Efficient Magnetic 3.28 11.50 23.5 19000 5.28 21.77 16.40. 12.59 12.44 19.84 30.0 35.55

1 Cathode Cutout, 3.28 11.50- 23.5 16150 4.49 22.78 17.86 14.23 18.86 19.84 30.0 41.97

2 Electronic, Rapid Start 3.28 11.50 23.5 19000 5.28 21.77 16.40 12.59 28.94 19.84 30.0 52.05

Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed.

EE-RM-97-500 COMMENT 0E

Table 4.4 

2001 Electricity Cost ($fkWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic. Rapid Start 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic. Rapid Start 

4% 

0.075 

3600 

$29.35 $50.00 

8% 12% 

12.50 

Ballast Ballast 

Equip + Service 

Labor Cost Life 

(at 8%) (years) 

35.55 12.50 

41.97 12.50 

52.05 12.50 

Lamp Lamp 

Equip Labor 

Cost Cost 

3.28 11.50 

3.28 11.50' 

3.28 11.50 

02-03-97.xls 

EngineeringfEconomic Calculations for 

Fluorescent Lamp Ballasts with 

Two F40 T12fES Lamps 

(All dollar amounts in $1995) 

Annual 

Normalized Energy Annual 

Fixture Use Elect 

Watts (kWhfyr) Cost 

72.4 261 19.55 

65.9 237 17.81 

62.0 223 16.75 

Lamp Lamp 

Time to Relamp Service 

Change Life Life 

(minutes) (hours) (years) 

23.5 19000 5.28 

23.5 16150 4.49 

23.5' 19000 5.28 

PV Lamp 

Equip+ 

Payback Labor Cost 

(years) (at 8%) 

na 16.40 

17.86 

5.9 16.40 

PV Lamp 

Equip + Labor Cost 

4% 8% 

21.77 16.40. 

22.78 17.86 

21.77 16.40 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.95.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

247 203 172 

237 197 169 

236 198 170 

Ballast 

Ballast Ballast Time to Ballas 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cos 

12.59 12.44 19.84 30.0 35.55 

14.23 18.86 19.84 30.0 41.97 

12.59 28.94 19.84 30.0 52.05 

Table 4.4 

2001 Electricity Cost ($fkWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic. Rapid Start 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic. Rapid Start 

4% 

0.075 

3600 

$29.35 $50.00 

8% 12% 

12.50 

Ballast Ballast 

Equip + Service 

Labor Cost Life 

(at 8%) (years) 

35.55 12.50 

41.97 12.50 

52.05 12.50 

Lamp Lamp 

Equip Labor 

Cost Cost 

3.28 11.50 

3.28 11.50' 

3.28 11.50 

02-03-97.xls 

EngineeringfEconomic Calculations for 

Fluorescent Lamp Ballasts with 

Two F40 T12fES Lamps 

(All dollar amounts in $1995) 

Annual 

Normalized Energy Annual 

Fixture Use Elect 

Watts (kWhfyr) Cost 

72.4 261 19.55 

65.9 237 17.81 

62.0 223 16.75 

Lamp Lamp 

Time to Relamp Service 

Change Life Life 

(minutes) (hours) (years) 

23.5 19000 5.28 

23.5 16150 4.49 

23.5' 19000 5.28 

PV Lamp 

Equip+ 

Payback Labor Cost 

(years) (at 8%) 

na 16.40 

17.86 

5.9 16.40 

PV Lamp 

Equip + Labor Cost 

4% 8% 

21.77 16.40. 

22.78 17.86 

21.77 16.40 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.95.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

247 203 172 

237 197 169 

236 198 170 

Ballast 

Ballast Ballast Time to Ballas 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cos 

12.59 12.44 19.84 30.0 35.55 

14.23 18.86 19.84 30.0 41.97 

12.59 28.94 19.84 30.0 52.05 
Table 4.5

02-03-97.xls

Engineering/Economic Calculations for

Fluorescent Lamp Ballasts with

Three F40 T12/RE70 Lamps

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12.50

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Electronic, Rapid Start 64.83 12.50 107.8 388 29.11 na 23.56 378 313 267

2/4/97

9612.96.24

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballas

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip ++

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cos

0 Electronic, Rapid Start 9.49 11.74 24.0 19000 5.28 31.25 23.56 18.09' 32.20 23.14 35.0 64.83

EE-RM-97-500 COMMENT 0E

Table 4.5 

2001 Electric1ty Cost ($fkWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Electronic, Rapid Start 

Design 

Number Technology Option 

o Electronic, Rapid Start 

4% 

0.075 

3600 

$29.35 $50.00 

8% 12% 

12.50 

Ballast Ballast 

Equip + Service 

Labor Cost Life 

(at 8%) (years) 

64.83 12.50 

Lamp Lamp 

Equip Labor 

Cost Cost 

9.49 11.74 

02-03-97.xls 

EngineeringfEconomic Calculations for 

Fluorescent Lamp Ballasts with 

Three F40 T12fRE70 Lamps 

(All dollar amounts in $1995) 

Annual 

Normalized Energy Annual 

Fixture Use Elect 

Watts (kWh/yr) Cost 

107.8 388 29.11 

Lamp Lamp 

lime to RE?lamp Service 

Change Life Life 

(minutes) (hours) (years) 

24.0 19000 5.28 

2/4/97 

9612.96.24 

PV Lamp 

Equip+ 

Payback Labor Cost Total Life Cycle Cost (LCC) 

(years) (at 8%) 4%' 8% 12% 

na 23.56 378 313 267 

Ballast 

PV Lamp Ballast Ballast lime to Ballas 

Equip + Labor Cost Consumer Labor Change Equip + 

4% 8% 12% Price Cost (minutes) Labor Cos 

31.29 23.56 18.09 32.20 23.14 35.0 64.83 

Table 4.5 

2001 Electric1ty Cost ($fkWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Electronic, Rapid Start 

Design 

Number Technology Option 

o Electronic, Rapid Start 

4% 

0.075 

3600 

$29.35 $50.00 

8% 12% 

12.50 

Ballast Ballast 

Equip + Service 

Labor Cost Life 

(at 8%) (years) 

64.83 12.50 

Lamp Lamp 

Equip Labor 

Cost Cost 

9.49 11.74 

02-03-97.xls 

EngineeringfEconomic Calculations for 

Fluorescent Lamp Ballasts with 

Three F40 T12fRE70 Lamps 

(All dollar amounts in $1995) 

Annual 

Normalized Energy Annual 

Fixture Use Elect 

Watts (kWh/yr) Cost 

107.8 388 29.11 

Lamp Lamp 

lime to RE?lamp Service 

Change Life Life 

(minutes) (hours) (years) 

24.0 19000 5.28 

2/4/97 

9612.96.24 

PV Lamp 

Equip+ 

Payback Labor Cost Total Life Cycle Cost (LCC) 

(years) (at 8%) 4%' 8% 12% 

na 23.56 378 313 267 

Ballast 

PV Lamp Ballast Ballast lime to Ballas 

Equip + Labor Cost Consumer Labor Change Equip + 

4% 8% 12% Price Cost (minutes) Labor Cos 

31.29 23.56 18.09 32.20 23.14 35.0 64.83 
Table 4.6

02-03-97.xls

Engineering/Economic Calculations for

Fluorescent Lamp Ballasts with

Three F40 T12/ES Lamps

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12.50

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Electronic, Rapid Start 60.26 12.50 93.2 336 25.16 na 18.49 329 273 233

9612.97.24

2/4/97

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballast

Design Equip Labor Change Life Life Equip + Labor Cost Consumer . Labor Change Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cos

0 Electronic, Rapid Start 4 .91 11.74 24.0 19000 5.28 24.55 18.49 14. 19 32.20 23. 14 35.0 60.26

EE-RM-97-500 COMMENT 0E

Table 4 6 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Electronic, Rapid Start 

Design 

Number Technology Option 

o Electronic, Rapid Start 

4% 

0.075 

3600 

$29.35 $50.00 

8% 12% 

12.50 

Ballast Ballast 

Equip + Service 

Labor Cost Life 

(at 8%) (years) 

60.26 12.50 

Lamp Lamp 

Equip Labor 

Cost Cost 

4.91 11.74 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Three F40 T12/ES Lamps 

(All dollar amounts in $1995) 

Annual 

Normalized Energy Annual 

Fixture Use Elect 

Watts (kWh/yr) Cost 

93.2 336 25.16 

Lamp Lamp 

lime to Relamp Service 

Change Life Life 

(minutes) (hours) (years) 

24.0 19000 5.28 

2/4/97 

9612.97.24 

PV Lamp 

Equip+ 

Payback Labor Cost Total Life Cycle Cost (LCC) 

(years) (at 8%) 4% 8% 12% 

na 18.49 329 273 233 

Ballast 

PV Lamp Ballast Ballast lime to Ballast 

Equip + Labor Cost Consumer Labor Change Equip + 

4% 8% 12% Price Cost (minutes) Labor Cos 

24.55 18.49 14.19 32.20 23.14 35.0 60.26 

Table 4 6 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Electronic, Rapid Start 

Design 

Number Technology Option 

o Electronic, Rapid Start 

4% 

0.075 

3600 

$29.35 $50.00 

8% 12% 

12.50 

Ballast Ballast 

Equip + Service 

Labor Cost Life 

(at 8%) (years) 

60.26 12.50 

Lamp Lamp 

Equip Labor 

Cost Cost 

4.91 11.74 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Three F40 T12/ES Lamps 

(All dollar amounts in $1995) 

Annual 

Normalized Energy Annual 

Fixture Use Elect 

Watts (kWh/yr) Cost 

93.2 336 25.16 

Lamp Lamp 

lime to Relamp Service 

Change Life Life 

(minutes) (hours) (years) 

24.0 19000 5.28 

2/4/97 

9612.97.24 

PV Lamp 

Equip+ 

Payback Labor Cost Total Life Cycle Cost (LCC) 

(years) (at 8%) 4% 8% 12% 

na 18.49 329 273 233 

Ballast 

PV Lamp Ballast Ballast lime to Ballast 

Equip + Labor Cost Consumer Labor Change Equip + 

4% 8% 12% Price Cost (minutes) Labor Cos 

24.55 18.49 14.19 32.20 23.14 35.0 60.26 
Table 4.7

02-03-97.xls 2/4/97

Engineering /Economic Calculations for

Fluorescent Lamp Ballasts with

Four F40 T12/RE70 Lamps

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12.50

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Wafts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

9612.98.24

0 Electronic, Rapid Start 70.02 12.50 144.4 520 38.99 na 27.34 484 398 337

Lamp

Lamp Lamp Time to Relamp

Design Equip Labor Change Life

Number Technology Option Cost Cost (minutes) (hours)

0 Electronic, Rapid Start 12.65 11.98 24.5 19000

Lamp Ballast

Service PV Lamp Ballast Ballast Time to Ballast

Life Equip + Labor Cost Consumer Labor Change Equip +

(years) 4% 8% 12% Price Cost (minutes) Labor Cost

5.28 36.31 27.34 20.99 34.23 23.14 35.0 70.02

EE-RM-97-500 COMMENT 0E

Table 4.7 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Electronic, Rapid Start 

Design 

Number Technology Option 

o Electronic, Rapid Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

70.02 

Lamp 

Equip 

Cost 

12.65 

02-03-97.xls 

$50.00 

Ballast 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Four F40 T12/RE70 Lamps 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect 

(years) Watts (kWh/yr) Cost 

12.50 144.4 520 38.99 

Lamp Lamp 

Lamp Time to Relamp Service 

Labor Change Life Life 

Cost (minutes) (hours) (years) 

11.98 24.5 19000 5.28 

PV Lamp 

Equip+ 

Payback Labor Cost 

(years) (at 8%) 

na 27.34 

PV Lamp 

Equip + Labor Cost 

4% 8% 

36.31 27.34 

2/4/97 

9612.98.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

484 398 337 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

20.99 34.23 23.14 35.0 70.02 

Table 4.7 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Electronic, Rapid Start 

Design 

Number Technology Option 

o Electronic, Rapid Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

70.02 

Lamp 

Equip 

Cost 

12.65 

02-03-97.xls 

$50.00 

Ballast 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Four F40 T12/RE70 Lamps 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect 

(years) Watts (kWh/yr) Cost 

12.50 144.4 520 38.99 

Lamp Lamp 

Lamp Time to Relamp Service 

Labor Change Life Life 

Cost (minutes) (hours) (years) 

11.98 24.5 19000 5.28 

PV Lamp 

Equip+ 

Payback Labor Cost 

(years) (at 8%) 

na 27.34 

PV Lamp 

Equip + Labor Cost 

4% 8% 

36.31 27.34 

2/4/97 

9612.98.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

484 398 337 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

20.99 34.23 23.14 35.0 70.02 
02-03-97.xls

Table 4.8

Engineering/Economic Calculations for 9612.99.24

Fluorescent Lamp Ballasts with

Two F96 T12/RE70 Lamps (Commercial Sector)

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12.50

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost . Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years)- Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 71.41 12.50 161.3 581 43.55 na 52.01 561 460 387

I Electronic, Instant Start 92.80 12.50 145.9 525 39.40 5.2 52.01 542 449 382

2/4/97

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballast

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cost

0 Energy Efficient Magnetic 14.30 8.32 17.0 11000 3.06 67.65 52.01 40.98 20.74 36.37 55.0 71.41

1 Electronic, Instant Start 14.30 8.32 17.0 11000 3.06 67.65 52.01 40.98 42.13 36.37 55.0 92.80

EE-RM-97-500 COMMENT 0E

Table 4.8 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

71.41 

92.80 

Lamp 

Equip 

Cost 

14.30 

14.30 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12/RE70 Lamps (Commercial Sector) 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect Payback 

(years)" Watts (kWh/yr) Cost (years) 

12.50 161.3 581 43.55 na 

12.50 145.9 525 39.40 5.2 

Lamp Lamp 

Lamp Time to Relamp Service 

PV Lamp 

Equip+ 

Labor Cost 

(at 8%) 

52.01 

52.01 

PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

8.32 17.0 11000 3.06 67.65 52.01 

8.32 17.0 11000 3.06 67.65 52.01 

2/4/97 

9612.99.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

561 460 387 

542 449 382 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

40.98 20.74 36.37 55.0 71.41 

40.98 42.13 36.37 55.0 92.80 

Table 4.8 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

71.41 

92.80 

Lamp 

Equip 

Cost 

14.30 

14.30 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12/RE70 Lamps (Commercial Sector) 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect Payback 

(years)" Watts (kWh/yr) Cost (years) 

12.50 161.3 581 43.55 na 

12.50 145.9 525 39.40 5.2 

Lamp Lamp 

Lamp Time to Relamp Service 

PV Lamp 

Equip+ 

Labor Cost 

(at 8%) 

52.01 

52.01 

PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

8.32 17.0 11000 3.06 67.65 52.01 

8.32 17.0 11000 3.06 67.65 52.01 

2/4/97 

9612.99.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

561 460 387 

542 449 382 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

40.98 20.74 36.37 55.0 71.41 

40.98 42.13 36.37 55.0 92.80 
Table 4.8A

02-03-97.xis

Engineering/Economic Calculations for

Fluorescent Lamp Ballasts with

Two F96 T12/RE70 Lamps (Industrial Sector)

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.048

Annual Lighting Hours 4000

Labor Rates ($ 1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 11.25

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 71.41 11.25 161.3 645 30.97 na 54.80 417 350 301

1 Electronic, Instant Start 92.80 11.25 145.9 584 28.02 7.2 54.80 412 350 305

9612.107.24

2/4/97

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballast

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cost

0 Energy Efficient Magnetic 14.30 8.32 17.0 11000 2.75 69.59 54.80 44.07 20.74 36.37 55.0 71.41

1 Electronic, Instant Start 14.30 8.32 17.0 11000 2.75 69.59 54.80 44.07 42.13 36.37 55.0 92.80

EE-RM-97-500 COMMENT 0E

Table 4.8A 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

. Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

0.048 

4000 

$29.35 

4% 8% 12% 

11.25 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

71.41 

92.80 

Lamp 

Equip 

Cost 

14.30 

14.30 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12/RE70 Lamps (Industrial Sector) 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect Payback 

(years) Watts (kWh/yr) Cost (years) 

11.25 161.3 645 30.97 na 

11.25 145.9 584 28.02 7.2 

Lamp Lamp 

Lamp Time to Relamp Service 

PV Lamp 

Equip+ 

Labor Cost 

(at 8%) 

54.80 

54.80 

PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

8.32 17.0 11000 2.75 69.59 54.80 

8.32 17.0 11000 2.75 69.59 54.80 

2/4/97 

9612.107.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

417 350 301 

412 350 305 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

44.07 20.74 36.37 55.0 71.41 

44.07 42.13 36.37 55.0 92.80 

Table 4.8A 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

. Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

0.048 

4000 

$29.35 

4% 8% 12% 

11.25 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

71.41 

92.80 

Lamp 

Equip 

Cost 

14.30 

14.30 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12/RE70 Lamps (Industrial Sector) 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect Payback 

(years) Watts (kWh/yr) Cost (years) 

11.25 161.3 645 30.97 na 

11.25 145.9 584 28.02 7.2 

Lamp Lamp 

Lamp Time to Relamp Service 

PV Lamp 

Equip+ 

Labor Cost 

(at 8%) 

54.80 

54.80 

PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

8.32 17.0 11000 2.75 69.59 54.80 

8.32 17.0 11000 2.75 69.59 54.80 

2/4/97 

9612.107.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

417 350 301 

412 350 305 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

44.07 20.74 36.37 55.0 71.41 

44.07 42.13 36.37 55.0 92.80 
02-03-97.xls

Table 4.9

Engineering/Economic Calculations for 9612.100.24

Fluorescent Lamp Ballasts with

Two F96 T12/ES Lamps (Commercial Sector)

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12.50

I Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 62.97 12.50 126.1 454 34.05 na 32.61 435 359 304

1 Electronic, Instant Start 84.36 12.50 111.3 401 30.05 5.4 32.61 418 349 300

2/4/97

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballast

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cost

0 Energy Efficient Magnetic 5.87 8.32 17.0 11000 3.06 42.42 32.61 25.69 . 20.74 36.37 55.0 62.97

1 Electronic, Instant Start 5.87 8.32 17.0 11000 3.06 42.42 32.61 25.69 42.13 36.37 55.0 84.36

EE-RM-97-500 COMMENT 0E

Table 4.9 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

62.97 

84.36 

Lamp 

Equip 

Cost 

5.87 

5.87 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12/ES Lamps (Commercial Sector) 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect Payback 

(years) Watts (kWh/yr) Cost (years) 

12.50 126.1 454 34.05 na 

12.50 111.3 401 30.05 5.4 

Lamp Lamp 

Lamp Time to Relamp Service 

PV Lamp 

Equip+ 

Labor Cost 

(at 8%) 

32.61 

32.61 

PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

8.32 17.0 11000 3.06 42.42 32.61 

8.32 17.0 11000 3.06 42.42 32.61 

2/4/97 

9612.100.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

435 359 304 

418 349 300 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

25.69 20.74 36.37 55.0 62.97 

25.69 42.13 36.37 55.0 84.36 

Table 4.9 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

62.97 

84.36 

Lamp 

Equip 

Cost 

5.87 

5.87 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12/ES Lamps (Commercial Sector) 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect Payback 

(years) Watts (kWh/yr) Cost (years) 

12.50 126.1 454 34.05 na 

12.50 111.3 401 30.05 5.4 

Lamp Lamp 

Lamp Time to Relamp Service 

PV Lamp 

Equip+ 

Labor Cost 

(at 8%) 

32.61 

32.61 

PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

8.32 17.0 11000 3.06 42.42 32.61 

8.32 17.0 11000 3.06 42.42 32.61 

2/4/97 

9612.100.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

435 359 304 

418 349 300 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

25.69 20.74 36.37 55.0 62.97 

25.69 42.13 36.37 55.0 84.36 
02-03-97. x I s 2/4/97

Table 4.9A

Engineering/Economic Calculations for

Fluorescent Lamp Ballasts with

Two F96 T12/ES Lamps (Industrial Sector)

(All dollar amounts in $1995)

9612.108.24

2001 Electricity Cost ($/kWh) 0.048

Annual Lighting Hours 4000

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 11 . 25

Ballast

Equip +

Ballast

Service Normalized

Annual

Energy Annual

PV Lamp

Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) . (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 62.97 11.25 161.3 645 30.97 na 34.36 383 322 277

1 Electronic, Instant Start 84.36 11.25 134.1 536 25.75 4.1 34.36 358 305 267

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballast

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cost

0 Energy Efficient Magnetic 5.87 8.32 17.0 11000 2.75 43.63 34.36 27.63 20.74 36.37 55.0 62.97

1 Electronic, Instant Start 5.87 8.32 17.0 11000 2.75 43.63 34.36 27.63 42.13 36.37 55.0 84.36

Page 1

EE-RM-97-500 COMMENT 0E

Table 4.9A 

2001 Electricity Cost ,($IkWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

0.048 

4000 

$29.35 

4% 8% 12% 

11.25 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

62.97 

84.36 

Lamp 

Equip 

Cost 

5.87 

5.87 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12/ES Lamps (Industrial Sector) 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect Payback 

(years) Watts (kWh/yr) Cost (years) 

11.25 161.3 645 30.97 na 

11.25 134.1 536 25.75 4.1 

Lamp Lamp 

Lamp Time to Relamp Service 

PV Lamp 

Equip+ 

Labor Cost 

(at 8%) 

34.36 

34.36 

PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

8.32 17.0 11000 2.75 43.63 34.36 

8.32 17.0 11000 2.75 43.63 34.36 

Page 1 

2/4/97 

9612.108.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

383 322 277 

358 305 267 

. Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

27.63 20.74 36.37 55'.0 62.97 

27.63 42.13 36.37 55.0 84.36 

Table 4.9A 

2001 Electricity Cost ,($IkWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Instant Start 

0.048 

4000 

$29.35 

4% 8% 12% 

11.25 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

62.97 

84.36 

Lamp 

Equip 

Cost 

5.87 

5.87 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12/ES Lamps (Industrial Sector) 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect Payback 

(years) Watts (kWh/yr) Cost (years) 

11.25 161.3 645 30.97 na 

11.25 134.1 536 25.75 4.1 

Lamp Lamp 

Lamp Time to Relamp Service 

PV Lamp 

Equip+ 

Labor Cost 

(at 8%) 

34.36 

34.36 

PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

8.32 17.0 11000 2.75 43.63 34.36 

8.32 17.0 11000 2.75 43.63 34.36 

Page 1 

2/4/97 

9612.108.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

383 322 277 

358 305 267 

. Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

27.63 20.74 36.37 55'.0 62.97 

27.63 42.13 36.37 55.0 84.36 
02-03-97.xls 2/4/97

Table 4.10

Engineering/Economic Calculations for

Fluorescent Lamp Ballasts with

Two F96 T12HO/RE70 Lamps (Commercial Sector)

(All dollar amounts in $1995)

9612.109.24

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 4000

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 11 . 25

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 97.46 11.25 237.5 950 71.25 na 71.39 824 685 583

1 Cathode Cutout 107.53 11.25 226.2 905 67.85 76.69 807 676 578

2 Electronic, Rapid Start 112.80 11.25 218.4 874 65.52 2.7 71.39 788 659 564

Design

Number Technology Option

Lamp

Equip

Cost

Lamp

Labor

Cost

Lamp

Time to

Change

(minutes)

Relamp

Life

(hours)

Lamp

Service

Life

(years)

PV Lamp

Equip + Labor Cost

4% 8% 2%

Ballast

Consumer

Price

Ballast

Labor

Cost

Ballast

Time to

Change

(minutes)

Ballast

Equip +

Labor Cost

0 Energy Efficient Magnetic 18.46 11.01 22.5 11000 2.75 90.65 71.39 57.41 39.33 39.68 60.0 97.46

1 Cathode Cutout 18.46 11.01 22.5 9350 2.34 94.20 76.69 63.47 49.40 39.68 60.0 107.53

2 Electronic, Rapid Start 18.46 11.01 22.5 11000 2.75 90.65 71.39 57.41 54.67 39.68 60.0 112.80

Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed.

EE-RM-97-500 COMMENT 0E

Table 4.10 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

0.Q75 

4000 

$29.35 

4% 8% 12% 

11.25 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

97.46 

107.53 

112.80 

Lamp 

Equip 

Cost 

18.46 

18.46 

18.46 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12HO/RE70 Lamps (Commercial Sector) 

(All dollar amounts in $1995) 

Annual PV Lamp 

Service Normalized Energy Annual Equip+ 

Life Fixture Use Elect Payback Labor Cost 

(years) Watts (kWh/yr) Cost (years) (at 8%) 

11.25 237.5 950 71.25 na 71.39 

11.25 226.2 905 67.85 76.69 

11.25 218.4 874 65.52 2.7 71.39 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.01 22.5 11000 2.75 90.65 71.39 

11.01 22.5 9350 2.34 94.20 76.69 

11.01 22.5 11000 2.75 90.65 71.39 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.109.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

824 685 583 

807 676 578 

788 659 564 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

57.41 39.33 39.68 60.0 97.46 

63.47 49.40 39.68 60.0 107.53 

57.41 54.67 39.68 60.0 112.80 

Table 4.10 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

0.Q75 

4000 

$29.35 

4% 8% 12% 

11.25 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

97.46 

107.53 

112.80 

Lamp 

Equip 

Cost 

18.46 

18.46 

18.46 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12HO/RE70 Lamps (Commercial Sector) 

(All dollar amounts in $1995) 

Annual PV Lamp 

Service Normalized Energy Annual Equip+ 

Life Fixture Use Elect Payback Labor Cost 

(years) Watts (kWh/yr) Cost (years) (at 8%) 

11.25 237.5 950 71.25 na 71.39 

11.25 226.2 905 67.85 76.69 

11.25 218.4 874 65.52 2.7 71.39 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.01 22.5 11000 2.75 90.65 71.39 

11.01 22.5 9350 2.34 94.20 76.69 

11.01 22.5 11000 2.75 90.65 71.39 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.109.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

824 685 583 

807 676 578 

788 659 564 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

57.41 39.33 39.68 60.0 97.46 

63.47 49.40 39.68 60.0 107.53 

57.41 54.67 39.68 60.0 112.80 
02-03-97.xIs

Table 4.10

Engineering/Economic Calculations for 9612.101.24

Fluorescent Lamp Ballasts with

Two F96 T12HO/RE70 Lamps ( Industrial Sector)

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.048

Annual Lighting Hours 5000

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 9.00

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 97.46 9.00 237.5 1188 57.00 na 78.57 617 532 467

1 Cathode Cutout 107.53 9.00 226.2 1131 54.28 83.30 610 530 468

2 Electronic, Rapid Start 112.80 9.00 218.4 1092 52.41 3.3 78.57 598 519 458

2/4/97

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballast

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cost

0 Energy Efficient Magnetic 18.46 11.01 22.5 11000 2.20 95.42 78.57 65.67 . 39.33 39.68 60.0 97.46

1 Cathode Cutout 18.46 11.01 22.5 9350 1.87 98.43 83.30 71.34 49.40 39.68 60.0 107.53

2 Electronic, Rapid Start 18.46 11.01 22.5 11000 2.20 95.42 78.57 65.67 54.67 39.68 60.0 112.80

Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed.

EE-RM-97-500 COMMENT 0E

Table 4.10 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Cathode Cutout 

2 Electronic, Rapid Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Cathode Cutout 

2 Electronic, Rapid Start 

0.048 

5000 

$29.35 

4% 8% 12% 

9.00 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

97.46 

107.53 

112.80 

Lamp 

Equip 

Cost 

18.46 

18.46 

18.46 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12HO/RE70 Lamps (Industrial Sector) 

(All dollar amounts in $1995) 

Annual PV Lamp 

Service Normalized Energy Annual Equip+ 

Life Fixture Use Elect Payback Labor Cost 

(years) Watts (kWh/yr) Cost (years) (at 8%) 

9.00 237.5 1188 57.00 na 78.57 

9.00 226.2 1131 54.28 83.30 

9.00 218.4 1092 52.41 3.3 78.57 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.01 22.5 11000 2.20 95.42 78.57 

11.01 22.5 9350 1.87 98.43 83.30 

11.01 22.5 11000 2.20 95.42 78.57 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.101.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

617 532 467 

610 530 468 

598 519 458 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

65.67 39.33 39.68 60.0 97.46 

71.34 49.40 39.68 60.0 107.53 

65.67 54.67 39.68 60.0 112.80 

Table 4.10 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Cathode Cutout 

2 Electronic, Rapid Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Cathode Cutout 

2 Electronic, Rapid Start 

0.048 

5000 

$29.35 

4% 8% 12% 

9.00 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

97.46 

107.53 

112.80 

Lamp 

Equip 

Cost 

18.46 

18.46 

18.46 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12HO/RE70 Lamps (Industrial Sector) 

(All dollar amounts in $1995) 

Annual PV Lamp 

Service Normalized Energy Annual Equip+ 

Life Fixture Use Elect Payback Labor Cost 

(years) Watts (kWh/yr) Cost (years) (at 8%) 

9.00 237.5 1188 57.00 na 78.57 

9.00 226.2 1131 54.28 83.30 

9.00 218.4 1092 52.41 3.3 78.57 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.01 22.5 11000 2.20 95.42 78.57 

11.01 22.5 9350 1.87 98.43 83.30 

11.01 22.5 11000 2.20 95.42 78.57 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.101.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

617 532 467 

610 530 468 

598 519 458 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

65.67 39.33 39.68 60.0 97.46 

71.34 49.40 39.68 60.0 107.53 

65.67 54.67 39.68 60.0 112.80 
02-03-97.xls 2/4/97

Table 4.11

Engineering/Economic Calculations for

Fluorescent Lamp Ballasts with

Two F96 T12HO/ES Lamps (Commercial Sector)

(All dollar amounts in $1995)

9612.110.24

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 4000

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 11 . 25

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 92.79 11.25 200.0 800 60.00 na 60.06 704 587 501

1 Cathode Cutout 102.86 11.25 185.3 741 55.59 64.53 678 570 490

2 Electronic, Rapid Start 108.13 11.25 176.5 706 52.95 2.2 60.06 657 552 474

Design

Number Technology Option

Lamp

Equip

Cost

Lamp

Labor

Cost

Lamp

Time to

Change

(minutes)

Relamp

Life

(hours)

Lamp

Service

Life

(years)

PV Lamp

Equip + Labor Cost

4% 8% 2%

Ballast

Consumer

Price

Ballast

Labor

Cost

Ballast

Time to

Change

(minutes)

Ballast

Equip +

Labor Cost

0 Energy Efficient Magnetic 13.78 11.01 22.5 11000 2.75 76.27 60.06 48.30 . 39.33 39.68 60.0 92.79

1 Cathode Cutout 13.78 11.01 22.5 9350 2.34 79.26 64.53 53.40 49.40 39.68 60.0 102.86

2 Electronic, Rapid Start 13.78 11.01 22.5 11000 2.75 76.27 60.06 48.30 54.67 39.68 60.0 108.13

Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed.

EE-RM-97-500 COMMENT 0E

Table 4.11 

2001 Electricity Ceist ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

0.075 

4000 

$29.35 

4% 8% 12% 

11.25 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

92.79 

102.86 

108.13 

Lamp 

Equip 

Cost 

13.78 

13.78 

13.78 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12HO/ES Lamps (Commercial Sector) 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect Payback 

(years) Watts (kWh/yr) Cost (years) 

11.25 200.0 800 60.00 na 

11.25 185.3 741 55.59 

11.25 176.5 706 52.95 2.2 

Lamp Lamp 

Lamp Time to Relamp Service 

PV Lamp 

Equip+ 

Labor Cost 

(at 8%) 

60.06 

64.53 

60.06 

PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.01 22.5 11000 2.75 76.27 60.06 

11.01 22.5 9350 2.34 79.26 64.53 

11.01 22.5 11000 2.75 76.27 60.06 

• Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.110.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

704 587 501 

678 570 490 

657 552 474 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

48.30 39.33 39.68 60.0 92.79 

53.40 49.40 39.68 60.0 102.86 

48.30 54.67 39.68 60.0 108.13 

Table 4.11 

2001 Electricity Ceist ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

0.075 

4000 

$29.35 

4% 8% 12% 

11.25 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

92.79 

102.86 

108.13 

Lamp 

Equip 

Cost 

13.78 

13.78 

13.78 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12HO/ES Lamps (Commercial Sector) 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect Payback 

(years) Watts (kWh/yr) Cost (years) 

11.25 200.0 800 60.00 na 

11.25 185.3 741 55.59 

11.25 176.5 706 52.95 2.2 

Lamp Lamp 

Lamp Time to Relamp Service 

PV Lamp 

Equip+ 

Labor Cost 

(at 8%) 

60.06 

64.53 

60.06 

PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.01 22.5 11000 2.75 76.27 60.06 

11.01 22.5 9350 2.34 79.26 64.53 

11.01 22.5 11000 2.75 76.27 60.06 

• Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.110.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

704 587 501 

678 570 490 

657 552 474 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

48.30 39.33 39.68 60.0 92.79 

53.40 49.40 39.68 60.0 102.86 

48.30 54.67 39.68 60.0 108.13 
Table 4.11

02-03-97.xis

Engineering/Economic Calculations for

Fluorescent Lamp Ballasts with

Two F96 T12HO/ES Lamps (Industrial Sector)

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.048

Annual Lighting Hours 5000

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 9.00

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option . (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 92.79 9.00 200.0 1000 48.00 na 66.10 530 459 404

1 Cathode Cutout 102.86 9.00 185.3 927 44.47 70.09 516 451 400

2 Electronic, Rapid Start 108.13 9.00 176.5 883 42.36 2.7 66.10 503 439 389

9612 .102.24

2/4/97

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballast

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cost

0 Energy Efficient Magnetic 13.78 11.01 22.5 11000 2.20 80.29 66.10 55.25 39.33 39.68 60.0 92.79

1 Cathode Cutout 13.78 11.01 22.5 9350 1.87 82.82 70.09 60.02 49.40 39.68 60.0 102.86

2 Electronic, Rapid Start 13.78 11.01 22.5 11000 2.20 80.29 66.10 55.25 54.67 39.68 60.0 108.13

Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed.

EE-RM-97-500 COMMENT 0E

Table 4.11 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

0.048 

5000 

$29.35 

4% 8% 12% 

9.00 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

92.79 

102.86 

108.13 

Lamp 

Equip 

Cost 

13.78 

13.78 

13.78 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12HO/ES Lamps (Industrial Sector) 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect Payback 

(years) Watts (kWh/yr) Cost (years) 

9.00 200.0 1000 48.00 na 

9.00 185.3 927 44.47 

9.00 176.5 883 42.36 2.7 

Lamp Lamp 

Lamp Time to Relamp Service 

PV Lamp 

Equip+ 

Labor Cost 

(at 8%) 

66.10 

70.09 

66.10 

PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.01 22.5 11000 2.20 80.29 66.10 

11.01 22.5 9350 1.87 82.82 70.09 

11.01 22.5 11000 2.20 "80.29 66.10 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.102.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

530 459 404 

516 451 400 

503 439 389 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

55.25 39.33 39.68 60.0 92.79 

60.02 49.40 39.68 60.0 102.86 

55.25 54.67 39.68 60.0 108.13 

Table 4.11 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

0.048 

5000 

$29.35 

4% 8% 12% 

9.00 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

92.79 

102.86 

108.13 

Lamp 

Equip 

Cost 

13.78 

13.78 

13.78 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F96 T12HO/ES Lamps (Industrial Sector) 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

Life Fixture Use Elect Payback 

(years) Watts (kWh/yr) Cost (years) 

9.00 200.0 1000 48.00 na 

9.00 185.3 927 44.47 

9.00 176.5 883 42.36 2.7 

Lamp Lamp 

Lamp Time to Relamp Service 

PV Lamp 

Equip+ 

Labor Cost 

(at 8%) 

66.10 

70.09 

66.10 

PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.01 22.5 11000 2.20 80.29 66.10 

11.01 22.5 9350 1.87 82.82 70.09 

11.01 22.5 11000 2.20 "80.29 66.10 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.102.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

530 459 404 

516 451 400 

503 439 389 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

55.25 39.33 39.68 60.0 92.79 

60.02 49.40 39.68 60.0 102.86 

55.25 54.67 39.68 60.0 108.13 
02-03-97.xis

Table 4.12

Engineering/Economic Calculations for 9612.103.24

Fluorescent Lamp Ballasts with

One F32 T8 Lamp

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12.50

Ballast Ballast - Annual PV Lamp

Equip + Service Normalized Energy Annual . Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 39,77 12.50 38.8 140 10.48 na 15.38 162 136 118

1 Electronic, Rapid Start 52.29 12.50 32.8 118 8.85 7.7 15.38 158 136 120

2 Electronic, Instant Start 51.82 12.50 32.0 115 8.63 23.54 166 142 125

2/4/97

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballast

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% - 12% Price Cost (minutes) Labor Cost

0 Energy Efficient Magnetic 2.61 11.25 23.0 19000 5.28 20.43 15.38 11.81 17.32 19.84 30.0 39.77

1 Electronic, Rapid Start 2.61 11.25 23.0 19000 5.28 20.43 15.38 11.81 29.84 19.84 30.0 52.29

2 Electronic, Instant Start 2.61 11.25 23.0 14000 3.89 30.89 23.54 18.35 29.37 19.84 30.0 51.82

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed.

EE-RM-97-500 COMMENT 0E

Table 4.12 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Rapid Start 

2 Electronic, Instant Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Rapid Start 

2 Electronic, Instant Start 

0.075 

3600 

$29.35 $50.00 

4% 8% 12% 

12.50 

Ballast Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

One F32 T8 Lamp 

(All dollar amounts in $1995) 

Annual PV Lamp 

Equip + Service Normalized Energy Annual Equip+ 

Labor Cost Life Fixture Use Elect Payback Labor Cost 

(at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 

39.77 12.50 38.8 140 10.48 na 15.38 

52.29 12.50 32.8 118 8.85 7.7 15.38 

51.82 12.50 32.0 115 8.63 23.54 

Lamp Lamp 

Lamp Lamp Time to Relamp Service PV Lamp 

Equip Labor Change Life Life Equip + Labor Cost 

Cost Cost (minutes) (hours) (years) 4% 8% 

2.61 11.25 23.0 19000 5.28 20.43 15.38 

2.61 11.25 23.0 19000 5.28 20.43 15.38 

2.61 11.25 23.0 14000 3.89 30.89 23.54 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.103.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

162 136 118 

158 136 120 

166 142 125 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

11.81 17.32 19.84 30.0 39.77 

11.81 29.84 19.84 30.0 52.29 

18.35 29.37 19.84 30.0 51.82 

Table 4.12 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Rapid Start 

2 Electronic, Instant Start 

Design 

Number Technology Option 

0 Energy Efficient Magnetic 

Electronic, Rapid Start 

2 Electronic, Instant Start 

0.075 

3600 

$29.35 $50.00 

4% 8% 12% 

12.50 

Ballast Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

One F32 T8 Lamp 

(All dollar amounts in $1995) 

Annual PV Lamp 

Equip + Service Normalized Energy Annual Equip+ 

Labor Cost Life Fixture Use Elect Payback Labor Cost 

(at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 

39.77 12.50 38.8 140 10.48 na 15.38 

52.29 12.50 32.8 118 8.85 7.7 15.38 

51.82 12.50 32.0 115 8.63 23.54 

Lamp Lamp 

Lamp Lamp Time to Relamp Service PV Lamp 

Equip Labor Change Life Life Equip + Labor Cost 

Cost Cost (minutes) (hours) (years) 4% 8% 

2.61 11.25 23.0 19000 5.28 20.43 15.38 

2.61 11.25 23.0 19000 5.28 20.43 15.38 

2.61 11.25 23.0 14000 3.89 30.89 23.54 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.103.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

162 136 118 

158 136 120 

166 142 125 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

11.81 17.32 19.84 30.0 39.77 

11.81 29.84 19.84 30.0 52.29 

18.35 29.37 19.84 30.0 51.82 
02-03-97.xis

Table 4.13

Engineering/Economic Calculations for

Fluorescent Lamp Ballasts with

Two F32 T8 Lamps

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12.50

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number'Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Energy Efficient Magnetic 41.76 12.50 74.3 267 20.06 na 18.55 261 215 183

1 Cathode Cutout 46.80 12.50 69.5 250 18.76 20.21 254 212 181

2 Electronic, Rapid Start 54.20 12.50 65.3 235 17.63 5 1 18.55 250 209 180

3 Electronic, Instant Start 53.73 12.50 63.3 228 17.08 28.39 256 214 184

9612 .104.24

2/4/97

Design

Lamp

Equip

Lamp

Labor

Lamp

Time to

Change

Relamp

Life

Lamp

Service

Life

PV Lamp

Equip + Labor Cost

Ballast

Consumer

Ballast

Labor

Ballast

Time to

Change

Ballast

Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cost

0 Energy Efficient Magnetic 5.22 11.50 23.5 19000 5.28 24.64 18.55 14.24 . 16.70 19.84 30.0 41.76

1 Cathode Cutout - 5.22 11.50 23.5 16150 4.49 25.77 20.21 16.10 21.74 19.84 30.0 46.80

2 Electronic, Rapid Start 5.22 11.50 23.5 19000 5.28 24.64 18.55 14.24 29.14 19.84 30.0 54.20

3 Electronic, Instant Start 5.22 11.50 23.5 14000 3.89 37.24 28.39 22.13 28.67 19.84 30.0 53.73

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed.

EE-RM-97-500 COMMENT 0E

Table 4.13 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number"Technology Option 

0 Energy Efficient Magnetic 

Cathode Cutout 

2 Electronic, Rapid Start 

3 Electronic, Instant Start 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

3 Electronic, Instant Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

41.76 

46.80 

54.20 

53.73 

Lamp 

Equip 

Cost 

5.22 

5.22 

5.22 

5.22 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F32 T8 Lamps 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

PV Lamp 

Equip+ 

Life Fixture Use Elect Payback Labor Cost 

(years) Watts (kWh/yr) Cost (years) (at 8%) 

12.50 74.3 267 20.06 na 18.55 

12.50 69.5 250 18.76 20.21 

12.50 65.3 235 17.63 51 18.55 

12.50 63.3 228 17.08 28.39 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.50 23.5 19000 5.28 24.64 18.55 

11.50 23.5 16150 4.49 25.77 20.21 

11.50 23.5 19000 5.28 24.64 18.55 

11.50 23.5 14000 3.89 37.24 28.39 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.104.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

261 215 183 

254 212 181 

250 209 180 

256 214 184 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

14.24 16.70 19.84 30.0 41.76 

16.10 21.74 19.84 30.0 46.80 

14.24 29.14 19.84 30.0 54.20 

22.13 28.67 19.84 30.0 53.73 

Table 4.13 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number"Technology Option 

0 Energy Efficient Magnetic 

Cathode Cutout 

2 Electronic, Rapid Start 

3 Electronic, Instant Start 

Design 

Number Technology Option 

o Energy Efficient Magnetic 

1 Cathode Cutout 

2 Electronic, Rapid Start 

3 Electronic, Instant Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

41.76 

46.80 

54.20 

53.73 

Lamp 

Equip 

Cost 

5.22 

5.22 

5.22 

5.22 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Two F32 T8 Lamps 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

PV Lamp 

Equip+ 

Life Fixture Use Elect Payback Labor Cost 

(years) Watts (kWh/yr) Cost (years) (at 8%) 

12.50 74.3 267 20.06 na 18.55 

12.50 69.5 250 18.76 20.21 

12.50 65.3 235 17.63 51 18.55 

12.50 63.3 228 17.08 28.39 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.50 23.5 19000 5.28 24.64 18.55 

11.50 23.5 16150 4.49 25.77 20.21 

11.50 23.5 19000 5.28 24.64 18.55 

11.50 23.5 14000 3.89 37.24 28.39 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.104.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

261 215 183 

254 212 181 

250 209 180 

256 214 184 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

14.24 16.70 19.84 30.0 41.76 

16.10 21.74 19.84 30.0 46.80 

14.24 29.14 19.84 30.0 54.20 

22.13 28.67 19.84 30.0 53.73 
02-03-97.xis

Table 4.14

Engineering/Economic Calculations for 9612.105.24

Fluorescent Lamp Ballasts with

Three F32 T8 Lamps

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12.50

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Electronic, Rapid Start 63.40 12.50 89.6 323 24.19 na 21.72 327 272 233

1 Electronic, Instant Start 62.89 12.50 85.4 307 23.06 * 33.23 330 274 234

2/4/97

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballast

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cost

0 Electronic, Rapid Start 7.83 11.74 24.0 19000 5.28 28.84 21.72 16.67 32.43 23.14 35.0 63.40

1 Electronic, Instant Start 7.83 11.74 24.0 14000 3.89 43.60 33.23 25.91 31.92 23.14 35.0 62.89

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed.

EE-RM-97-500 COMMENT 0E

Table 4.14 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Electronic, Rapid Start 

Electronic, Instant Start 

Design 

Number Technology Option 

0 Electronic, Rapid Start 

Electronic, Instant Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

63.40 

62.89 

Lamp 

Equip 

Cost 

7.83 

7.83 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Three F32 T8 Lamps 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

PV Lamp 

Equip+ 

Life Fixture Use Elect Payback Labor Cost 

(years) Watts (kWh/yr) Cost (years) (at 8%) 

12.50 89.6 323 24.19 na 21.72 

12.50 85.4 307 23.06 33.23 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.74 24.0 19000 5.28 28.84 21.72 

11.74 24.0 14000 3.89 43.60 33.23 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.105.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

327 272 233 

330 274 234 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

16.67 32.43 23.14 35.0 63.40 

25.91 31.92 23.14 35.0 62.89 

Table 4.14 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

0 Electronic, Rapid Start 

Electronic, Instant Start 

Design 

Number Technology Option 

0 Electronic, Rapid Start 

Electronic, Instant Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

63.40 

62.89 

Lamp 

Equip 

Cost 

7.83 

7.83 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Three F32 T8 Lamps 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

PV Lamp 

Equip+ 

Life Fixture Use Elect Payback Labor Cost 

(years) Watts (kWh/yr) Cost (years) (at 8%) 

12.50 89.6 323 24.19 na 21.72 

12.50 85.4 307 23.06 33.23 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.74 24.0 19000 5.28 28.84 21.72 

11.74 24.0 14000 3.89 43.60 33.23 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.105.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

327 272 233 

330 274 234 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

16.67 32.43 23.14 35.0 63.40 

25.91 31.92 23.14 35.0 62.89 
02-03-97.xls

Table 4.15

Engineering/Economic Calculations for 9612.106.24

Fluorescent Lamp Ballasts with

Four F32 T8 Lamps

(All dollar amounts in $1995)

2001 Electricity Cost ($/kWh) 0.075

Annual Lighting Hours 3600

Labor Rates ($1995) $29.35 $50.00

Real Discount Rates 4% 8% 12%

Period (Years) 12.50

Ballast Ballast Annual PV Lamp

Equip + Service Normalized Energy Annual Equip+

Design Labor Cost Life Fixture Use Elect Payback Labor Cost Total Life Cycle Cost (LCC)

Number Technology Option (at 8%) (years) Watts (kWh/yr) Cost (years) (at 8%) 4% 8% 12%

0 Electronic, Rapid Start 68.05 12.50 116.7 420 31.51 na 24.89 406 336 286

1 Electronic, Instant Start 67.49 12.50 109.6 394 29.58 * 38.08 404 334 284

2/4/97

Lamp Lamp Ballast

Lamp Lamp Time to Relamp Service PV Lamp Ballast Ballast Time to Ballast

Design Equip Labor Change Life Life Equip + Labor Cost Consumer Labor Change Equip +

Number Technology Option Cost Cost (minutes) (hours) (years) 4% 8% 12% Price Cost (minutes) Labor Cost

0 Electronic, Rapid Start 10.44 11.98 24.5 19000 5.28 33.05 24.89 19.11 . 34.47 23.14 35.0 68.05

1 Electronic, Instant Start 10.44 11.98 24.5 14000 3.89 49.96 38.08 29.69 33.91 23.14 35.0 67.49

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed.

EE-RM-97-500 COMMENT 0E

Table 4.15 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Electronic, Rapid Start 

1 Electronic, Instant Start 

Design 

Number Technology Option 

0 Electronic, Rapid Start 

Electronic, Instant Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

68.05 

67.49 

"Lamp 

Equip 

Cost 

10.44 

10.44 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Four F32 T8 Lamps 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

PV Lamp 

Equip+ 

Life Fixture Use Elect Payback Labor Cost 

(years) Watts (kWh/yr) Cost (years) (at 8%) 

12.50 116.7 420 31.51 na 24.89 

12.50 109.6 394 29.58 38.08 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.98 24.5 19000 5.28 33.05 24.89 

11.98 24.5 14000 3.89 49.96 38.08 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.106.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

406 336 286 

404 334 284 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

19.11 34.47 23.14 35.0 68.05 

29.69 33.91 23.14 35.0 67.49 

Table 4.15 

2001 Electricity Cost ($/kWh) 

Annual Lighting Hours 

Labor Rates ($1995) 

Real Discount Rates 

Period (Years) 

Design 

Number Technology Option 

o Electronic, Rapid Start 

1 Electronic, Instant Start 

Design 

Number Technology Option 

0 Electronic, Rapid Start 

Electronic, Instant Start 

0.075 

3600 

$29.35 

4% 8% 12% 

12.50 

Ballast 

Equip + 

Labor Cost 

(at 8%) 

68.05 

67.49 

"Lamp 

Equip 

Cost 

10.44 

10.44 

$50.00 

Ballast 

02-03-97.xls 

Engineering/Economic Calculations for 

Fluorescent Lamp Ballasts with 

Four F32 T8 Lamps 

(All dollar amounts in $1995) 

Annual 

Service Normalized Energy Annual 

PV Lamp 

Equip+ 

Life Fixture Use Elect Payback Labor Cost 

(years) Watts (kWh/yr) Cost (years) (at 8%) 

12.50 116.7 420 31.51 na 24.89 

12.50 109.6 394 29.58 38.08 

Lamp Lamp 

Lamp Time to Relamp Service PV Lamp 

Labor Change Life Life Equip + Labor Cost 

Cost (minutes) (hours) (years) 4% 8% 

11.98 24.5 19000 5.28 33.05 24.89 

11.98 24.5 14000 3.89 49.96 38.08 

* Payback Period not well defined because of difference in lifetimes (see Relamp Life). Additional discussion needed. 

2/4/97 

9612.106.24 

Total Life Cycle Cost (LCC) 

4% 8% 12% 

406 336 286 

404 334 284 

Ballast 

Ballast Ballast Time to Ballast 

Consumer Labor Change Equip + 

12% Price Cost (minutes) Labor Cost 

19.11 34.47 23.14 35.0 68.05 

29.69 33.91 23.14 35.0 67.49 
OD=tine Hours Ballast Life Hours Ballast. Price Electrici Price cents/kWh

La Ava HL at Avg S2 U &g Hi

------- Cammuraa1SWar_----__ _?SQD___3b11Q__^DIIQ_

-

31DI1Q__^£000__^et1Dl1Q- ---•------------ ---U------U--- Ins_

I F40TI2 (Comm.)

EEM 116 158 322 133 158 181 159 158 158 130 158 201

CC 120 162 325 144 162 185 163 162 161 135 162 203

ERS 1 15 1 53 303 132 153 172 149 153 155 131 153 1 87

1 F40TI2/ES (Comm.)

EEM 101 137 276 115 137 156 138 137 136 113 137 172

CC 103 138 273 123 138 156 139 138 137 116 138 170

ERS 100 133 260 115 133 148 129 133 134 115 133 160

2 F40T12 (Comm.)

EEM 176 244 507 202 244 280 245 244 243 194 244 318

CC 175 239 492 208 239 275 241 239 238 193 239 309

ERS 176 241 493 203 241 274 237 241 242 197 241 307

2 F40TI21ES (Comm.)

EEM 147 203 421 169 203 233 204 203 202 163 203 263

CC 145 197 403 172 197 226 198 197 196 161 197 252

ERS 146 198 402 168 198 224 193 198 199 163 198 250

I F32T8 (Comm.)

EEM 101 136 271 115 136 154 137 136 135 114 136 168

ERS 103 136 265 118 136 152 132 136 138 118 136 163

EIS 108 142 271 124 142 158 138 142 144 124 142 169

2 F32T8 (Comm.)

EEM 157 215 443 180 215 246 216 215 214 174 215 277

CC 156 212 431 186 212 242 213 212 211 173 212 270

ERS 154 209 423 177 209 237 205 209 210 173 209 263

EIS 158 214 426 183 214 241 210 214 215 179 214 267

3 F32T8 (Comm.)

ERS 199 272 557 229 272 309 267 272 274 222 272 347

EIS 202 274 551 234 274 310 269 274 276 227 274 345

4 F32T8 (Comm.)

ERS 245 336 695 282 336 384 331 336 338 271 336 434

EIS 244 3 7 284 334 380 329 334 336 273 334 425

2 F96T12 (Comm.)

EEM 334 460 943 390 460 524 460 460 459 370 460 594

EIS 329 449 909 385 449 508 443 449 451 368 449 571

2 F96T12/ES (Comm.)

EEM 261 359 739 305 359 408 359 359 358 288 359 464

EIS 257 349 708 349 343 349 351 287 349 442

------lndusnia1.Secynr -____-- -25f1f1 --^OIIQ__^l1DQ_ Q000- ------------------

.

---311-----'^

2 F96T12HO (Ind.)

EEM 297 532 799 445 532 618 533 532 530 399 532 658

CC 302 530 790 445 530 627 531 530 527 403 . 530 650

ERS 293 51 9 775 437 51 9 99 1 51 9 522 396 5

2 F96T12HO/ES (Ind.)

EEM 257 459 688 385 459 531 460 459 457 346 459 565

CC

FRR

258

71-Sfl

451

439

670

654 1

380

373

451

439

531

504

452

431

451

439

448

"2

347

34f)

451

439

549

r,33

Life Cycle Cost Sensitivity Analysis

EE-RM-97-500 COMMENT 0E

Life C I C :yc e ost Sensitivity AnalysIs I 

Rallast Svstem ()perating Hours Ballast Life (Hours) Ballast, Price Electricitv Price (centslk Wh) 

ILl AVI! Hi ..Lo Avp Hi 1'<1 Avo 1'<' T1) Avo Hi 

_____ ~S~~ _______ _ ~ ___ ~a __ JWOa _ ~Qa __ ~Qa __ ~Qa_ 

-----~----------

__~ _____ ~ ___ _Uli _ 

1 F40T12 (Comm) 

EEM 116 158 322 133· 158 181 159 158 158 130 158 201 

CC 120 162 325 144 162 185 163 162 161 135 162 203 

ERS U5 153 303 1.32 153 172 149 153 155 131 153 187 

1 F40TI2lES (Comm.) , 

EEM 101 137 276 115 137 156 138 137 136 113 137 172 - CC 103 138 273 123 138 156 139 138 137 116 138 170 

ERS 100 133 .260 115 133 148 129 133 134 115 133 160 

2 F40T12 (Comm.) 

EEM 176 244 507 202 244 280 245 244 243 194 244 318 

CC 175 239 492 208 239 275 241 239 238 193 239 309 

ERS 176 241 493 203 241 274 237 241 242 197 241 307 

2 F40T121ES (Comm.) 

EEM 147 203 421 169 203 233 204 203 202 163 203 263 

CC 145 197 403 172 197 226 198 197 196 . 161 197 252 

ERS 146 198 402 168 198 224 193 198 199 163 198 250 

1 F32T8 (Comm.) 

EEM 101 136 271 115 136 154 137 136 135 114 136 168 

ERS 103 136 265 118 136 152 132 136 138 118 136 163 

EIS , 108 142 271 124 142 158 138 142 144 124 142 169 

2 F32T8 (Comm.) - EEM 157 215 443 180 215 246 216 215 214 174 215 277 , 

CC 156 212 431 186 212 242 213 212 211 173 212 270 

ERS 154 209 423 177 209 237 205 209 210 173 209 263 

EIS 158 214 426 183 214 241 210 214 215 179 214 267 

3 F32T8 (Comm.) 

ERS 199 272 557 229 272 309 267 272 27~ 222 272 347 

EIS 202 274 551 234 274 310 269 274 276 227 .274 345 

4 F32T8 (Comm.) 

\ 

ERS 245 336 695 282 336 384 331 336 338 271 ·336 434 

EIS 244 334 678 284 334 380 329 334 336 273 334 425 

2 F96TI2 (Comm.) 

EEM 334 460 943 390 460 524 460 460 459 370 460 594 

EIS 329 449 909 385 449 508 443 449 451 368 449 571 

2 F96T121ES (Comm.) 

EEM 261 359 739 305 359 408 359 359 358 288 359 . 464 . 

EIS 257 349 70lL 302 349 ·393 343 349 _351 287 349 442 

______ JDdunT~~~ _______ _~ __ ~a __ JUWa_ ~na __ ~na __ ~aa_ ---------------- __1ll ___ ---L1i ____ 'f/.5.._ 

2 F96Tl2HO(Ind.) 

EEM 297 532 799 445 532 618 533 532 530 399 532 658 

CC 302 530 790 445 530 627 531 530 527 403 530 650 

ERS 293 519 775 437 519 599 511 519 522 . 396 519 635 

2 F96Tl2HOIES(Ind.) 

EH! 257 459 688 385 459 531 460 459 457 346 459 565 

CC 258 451 670 380 451 531 452 451 448 347 451 549 

FRS ',0 419 .:;,,1 373 439 -.504 &'11 &'I() "", 'I&fI • .n() ~3 

LIe ·ti C I C :yc e ost s ensitivity A I nalysis 

R~f1~<:f ~v<:ft"m Operating Hours Ballast Life (Hours) Ballast, Price Electricity Price (centslk Wh) 

Lo Avp Hi Lo Avo Hi SI AVl! S2 In AVfl Hi 

_____ ~S~~ _______ _ ~ ___ ~a __ JWOa _ ~Qa __ ~Qa __ ~Qa_ 

-----~----------

__~ _____ ~ ___ _Uli _ 

1 F40T12 (Comm) 

EEM 116 158 322 133· 158 181 159 158 158 130 158 201 

CC 120 162 325 144 162 185 163 162 161 135 162 203 

ERS 115 153 303 1.32 153 172 149 153 155 131 153 187 

1 F40TI2lES (Comm.) , 

EEM 101 137 276 115 137 156 138 137 136 113 137 172 - CC 103 138 273 123 138 156 139 138 137 116 138 170 

ERS 100 133 .260 115 133 148 129 133 134 115 133 160 

2 F40T12 (Comm.) 

EEM 176 244 507 202 244 280 245 244 243 194 244 318 

CC 175 239 492 208 239 275 241 239 238 193 239 309 

ERS 176 241 493 203 241 274 237 241 242 197 241 307 

2 F40Tl2lES (Comm.) 

EEM 147 203 421 169 203 233 204 203 202 163 203 263 

CC 145 197 403 172 197 226 198 197 196 . 161 197 252 

ERS 146 198 402 168 198 224 193 198 199 163 198 250 

1 F32T8 (Comm.) 

EEM 101 136 271 115 136 154 137 136 135 114 136 168 

ERS 103 136 265 118 136 152 132 136 138 118 136 163 

EIS , 108 142 271 124 142 158 138 142 144 124 142 169 

2 F32T8 (Comm.) - EEM 157 215 443 180 215 246 216 215 214 174 215 277 , 

CC 156 212 431 186 212 242 213 212 211 173 212 270 

ERS 154 209 423 177 209 237 205 209 210 173 209 263 

EIS 158 214 426 183 214 241 210 214 215 179 214 267 

3 F32T8 (Comm.) 

ERS 199 272 557 229 272 309 267 272 27~ 222 272 347 

EIS 202 274 551 234 274 310 269 274 276 227 .274 345 

4 F32T8 (Comm.) 

\ 

ERS 245 336 695 282 336 384 331 336 338 271 ·336 434 

EIS 244 334 678 284 .3.34 380 _329 334 _336 273 33<1 425 

2 F96TI2 (Comm.) 

EEM 334 460 943 390 460 524 460 460 459 370 460 594 

EIS 329 449 909 385 449 508 443 449 451 368 449 571 

2 F96T121ES (Comm.) 

EEM 261 359 739 305 359 408 359 359 358 288 359 . 464 . 

EIS 257 349 708 302 349 ·393 343 349 351 287 349 442 

______ JDdunT~~~ _______ _~ __ ~a __ JUWa_ ~na __ ~na __ ~na_ ---------------- __1ll ___ ---L1i ____ 'f/.5.._ 

2 F96Tl2HO(Ind.) 

EEM 297 532 799 445 532 618 533 532 530 399 532 658 

CC 302 530 790 445 530 627 531 530 527 403 530 650 

ERS 293 519 775 437 519 599 511 519 _522 . 396 519 635 

2 F96Tl2HOIES(Ind.) 

EH! 257 459 688 385 459 531 460 459 457 346 459 565 

CC 258 451 670 380 451 531 452 451 448 347 451 549 

£RS '<;0 d1Q 1><;4 171 41Q <;04 411 41Q 442 ldll 4lQ "'-11 
Sensitivity Analysis

-Parameter Values

Operating Hours: Low Average High

4ft T8 & T12 2,500 3,600 8,000

8ft T12 2,500 3,600 8,000

8ft T12 HO 2,500 5,000 8,000

Ballast Life: Low Average High

33,000 45,000

Ballast Price:

60,000

Ballast System S l S2

1, 2 lamp F40T12 and F40T12/ES EEM and CC +6% -5%

1,2,3,4 lamp F32T8 EEM and CC +6% -5%

2 lamp F96T12, F96T12/ES, F96T12HO

EEM and CC

& F96TI2HO/ES

+3% -5%

All ERS and EIS -15% +5%

where + and - % is relative to the average retail price listed in Tables 4.1 through 4.15.

Si = price difference between magnetic and electronic ballasts decreases

S2 = price difference between magnetic and electronic ballasts increases

Electricity Price: Low Average High

Commercial 0.055 0.075 0.105

Industrial 0.03 0.048 0.065

EE-RM-97-500 COMMENT 0E

Operating Hours: 

4ft T8 & T12 

8ft T12 

8ft T12 HO 

Ballast Life: 

Ballast Price: 

Ballast System 

Low 

2,500 

2,500 

2,500 

Low 

33,000 

Sensitivity Analysis 

·Parameter Values 

Average 

3,600 

3,600 

5,000 

Average 

45,000 

High 

8,000 

8,000 

8,000 

1, 2 lamp F40T12 and F40T12IES EEM and CC 

1,2,3,4 lamp F32T8 EEM and CC 

2 lamp F96T12, F96T121ES, F96TI2HO & F96TI2HOIES 

EEM and CC 

All ERS and EIS 

60,000 

£1 

+6% 

+6% 

+3% 

-15% 

where + and - % is relative to the average retail price listed in Tables 4.1 through 4.15. 

S 1 = price difference between magnetic and electronic ballasts decreases 

S2 = price differ-ence between magnetic and electronic ballasts increases 

Electricity Price: 

Commercial 

Industrial 

Low 

0.055 

0.03 

Average 

0.075 

0.048 

High 

0.105 

0.065 

~ 

-5% 

-5% 

-5% 

+5% 

Operating Hours: 

4ft T8 & T12 

8ft T12 

8ft T12 HO 

Ballast Life: 

Ballast Price: 

Ballast System 

Low 

2,500 

2,500 

2,500 

Low 

33,000 

Sensitivity Analysis 

·Parameter Values 

Average 

3,600 

3,600 

5,000 

Average 

45,000 

High 

8,000 

8,000 

8,000 

1, 2 lamp F40T12 and F40T12IES EEM and CC 

1,2,3,4 lamp F32T8 EEM and CC 

2 lamp F96T12, F96T121ES, F96TI2HO & F96TI2HOIES 

EEM and CC 

All ERS and EIS 

60,000 

£1 

+6% 

+6% 

+3% 

-15% 

where + and - % is relative to the average retail price listed in Tables 4.1 through 4.15. 

S 1 = price difference between magnetic and electronic ballasts decreases 

S2 = price differ-ence between magnetic and electronic ballasts increases 

Electricity Price: 

Commercial 

Industrial 

Low 

0.055 

0.03 

Average 

0.075 

0.048 

High 

0.105 

0.065 

~ 

-5% 

-5% 

-5% 

+5%