## 49478 Fede"ral Register 

### I Vol. 59, No. 187 

### I Wednesday, 

### September 28, 1994 

### I Proposed 

### Rules

DEPARTMENT.OF ENERGY Copies ofthe transcript ofthe public 

### (ANsn and 'the International hearing and public commentneceived Commission on illumination (CIE). 

### Office of Energy Efficiency and maybe read at the Department ofEnergy 

### 0. Discussion 

### Renewable Energy Freedom ofInformation Reading Room, By 

### this notice, the Department 

### is Q U.S. Department ofEnergy, Forrestal 

### 10 CFR Part 430 Building, Room 1B-190, 1000 hposing definitions

. for colored

. [Docket No. EE-RM 84 22o-NOPR] Independence Avenue, SW., uorescent and incandescent lamps. WaSbington, DC 20585, (202) 586-6020, The Department is also proposi;ng to RIN: 1904-AA70 between the hours-of 9 a.m. and 4 p.m., clarify the exemption for rough or Monday through Friday, except Federal vibration service incandescent reflector 

### Energy Conservation Program for lamps 

### by requiring a C-17 or C-22 

### Consumer Products holidays. filament or by requiring a vibration test. AGENCY: Office ofEnergy Efficiency and For more information conceming The proposed definitions will apply to p:S:Ucipation in this rulemaking those prOducts covered by sections Renewable Energy, Department of p · g, see Section VII., "Public 322(a)(14) and 325(1)(1) ofthe Act. Energy Comment," of SUPPLEMENTARY ACTION: Notice ofProposed Rule .and INFORMATION. 

### A. Definitions Public Hearing. FOR FURTHER INFORMATION CONTACT: 

### By this notice, 

### the Department is
SUMMARY: The Department ofEnergy Terrence L Logee, U.S. Department of defining colored fluorescent and colored incandescent lamps because section (the Department) gives notice of a Energy, Office ofEnergy Efficiency 321(a)(30)(B)(iii) and section proposed rulemaking to define colored · and Renewable Energy, Mail Station 321(a)(30)(C)(ii) ofthe Act contain fluorescent and incandescent lamps and E&-431, Forrestal Building, 1000 exemptions for 

### these lamps without to define the exemption from energy Independence Avenue SW., defining them

. After a meeting with conservation standards for a rough or Washington, DC 20585, (202) 586- lamp manufacturers and the National vibration service incandescent reflector 1689 Electrical Manufacturers Association, lamp. The Energy Policy Act of 1992 Eugene Margolis, Esq., U.S. Department the Department believes that a colored requires the Department ofEnergy to ofEnergy, Office ofGeneral Counsel, lamp can be defined by using a suitable administer an energy conservation Mail Station GC-72, Forrestal minimum value ofthe Color Rendering program for certain major household Building, 1000 Independence Avenue Index (CRI) or a correlated color · appliances and commercial equipment, SW., Washington, DC 20585, (202) temperature. The National Institute of' including fluorescent and incandescent 586-9507 Standards and Technology personnel lamps. Today's proposedrule will SUPPLEMENTARY INFORMATION: have researched CRI values and clarify definitions for colored I. Introduction correlated color temperatures for many

. fluorescent and incandescent lamps and different colored fluorescent and 

### \\!ill clarify the exemption for rough or Part B ofTitle 

## m ofthe Energy Policy incandescent lamps. The National vibration service incandescent reflector and Conservation Act (EPCA), Public Institute ofStandards and Technology lamps. Law 94-163, as amended by the recommends and the Department agrees DATES: Written**co~ents** (eight copies) · National Energy Conservation Policy that either CRI or color temc=1ture

· wpl in response to this notice mu,it be Act (NECPA), Public Law 95-819 ; the sufficiently define colored ps. The received by December 12, 1994. National Appliance Energy Department is proposing that a CRI



### Onl views, data, and arguments may Conservation Act (NAECA) of 1987, value less than 30 and a lamp color be presented at the public hearingto 

### be Public Law 100-12, the National correlated t=ture either below held in Washington, 

### DC., on November

.· Appliance Energy Conservation 2,500°K for and yellow colors or 15, 1994. Requests to 

### speak at the · Amendments of1988 (NAECA 1988), above 7,000°K for blue and green colors

. hearing must be received by the Public Law 10D-357, and the Energy 

### will allow an exemption for bona-fide Department no later than 4:00 p.m. Policy Act of 1992 (EP ACT), Public Law colored fluorescent lamps while c:cies of statements to be given at the 102-486, created the Energy requiring 

### all ofthe "white" lamps to p lie hearing must be received by the Conservation Program for Consumer meet the 

### standards. Likewise, colored Department no later than 4 p.m. The Products other than Automobiles incandescent lamps must have CRI length of each presentation is limited to 

### (Program).• the consumer and values below 50 and a lamp color 15minutes. · commercial

. products cummtly subject correlated temderature eitherbelow ADDRESSES: Written comments (eight to

### this Program (oftenreferred to 2,S00°K for re and yellow colors or 

## • copies) and requests to speak at the hereafter as "covered products") above 7,000°K for blue and 

### green colors public heariilg are to be submitted to: ,**~ude** general service fluorescent 

### to be exempt from standards. The U.S. Department ofEnergy, Office of ps and general service incandescent Department 

### further proposes that these Energy Efficiency and Renewable lamps, the subject of**today'~** notice. the lamps 

### be designed,

.designated and Energy, Proposed Definitions for c.ertain Department 

### is publishing elsewhere in marketed ipecilically as colored 

### lampi. Fluorescent Lamps and IncandeSc:ent 

### this issue an Interim Final Rule DOE requests comments on the two Lamps, Docket No.**EE-RM-94-22~** amending part 430 to establish test proposals for definitions 

### of colored NOPR, Forrestal Building, 1000 procedures for flourescent and fluorescent and incandescent lamps. Independence Avenue, SW., incandescent lamps, incorporating by The Department also invites Washington, DC 20585, (202) 586-7140. reference test procedures adopted by 

### the manufacturer's to send data 

### mi CRI

The hearing 

### will begin at 9:3Ch.m. on illuminating Engineering Society (IES), measurements BQd color correlated November 15, 1994 and will be held at American National Standards Institute temperatures for colored fluorescent and the U.S. Department ofEnergy, Foriestal incandescent lamps.

. Building, Room tE-245, 1000 •Put B ofntlem ofEPCA. 

# •-dad. la · The Departmentbelieves that the Independence Avenue, SW., niflmd to Inthla propol8d rule• Iba'" Act." Put 

### ma8sumnents**~to** determine 

### if 

### Wahington, DC. B afTitle 

### mla c:ocllfled at 42 U.S.C. 8291-41309. a 

### Wnp is colored 

### y the above

### Federal Register 

### I 

# VoC 59, No. 187 

### I Wednesday, September 28, 1994 

### I Proposed Rules 

### 49479

definition are minimal. 'lbe 

### CRI is a 

### required**~easure,ment** 

### for fluorescent lamps and 

### manufacturers would only have to make a CRI measurement for lightly tinted**incand~nt** lamps 

### sUch


### as "Jeweler's blue.'' The color temperature 

### is derived from spectroradiometric measurements cmrelated to a blackbody 

### and the spectroradiometricdata for most lamps already exists so manufactmers use a 

### chart to determine the correlated color temperature.

Note that the "jeweler's blue" lamp may require 

### a heavier tint to pus the proposed incandescent 

### CRI cutoff so the DepartJTJent is advising the manufacturers to evaluate 

### the CRI ofany lightly tinted incandescent lamps. However, the Departmentbelieves that ifthe CRI for incandescent lamps is raised, that could allow 

### a mmufacturer to circumventthe**stand~ds** with lightly tinted lamps.

. 

### a rough or vibration 

### service exemption from the 

### standards.

Since nfiector lamps with C-9

· filaments 

### are marketed for long life 

### and 

### since there is no

.industry 

### consensus

- for the 

### C-9 filament 

### as a vibration design, the Department 

### is proposing to define 

### a rougJi O{vibration 

### service application lamp 

### as an Incandescent tamp designated 

### and marketed specifically for rough orvibration 

### service. Additionally,

. this lamp must have either 

### 8 support wires with 

### a C-17 or 

### C-22 filament 

### configuration or the lamp 

### must meet 

### a vibration" test. The 6 supportwires 

### were proposed by one of

### the manufacturers and 

### the Department believes 

### that 

### they 

### will provide enough additional vibration 

### :resistance while maintaining better 

### lamp efficacy 

### than 

### the 12 support wires normally used 

### in a rough or vibration 

### service lamp. The proposed vibration 

### test is 

### a modified Naval 

### test specification

### :a for ruggedness oflarge tungsten filament lamps and consists of
a vibration frequency test going 

### from 5 to 33 Hz in 1 Hz increments and a 

# z hour vibration**en~** 

### test at 33 Hz. The Department requests comments on this proposal. 

# m. Environmental Review Today's proposed rule also 

### contains a definition of

### an exempt 

### rough or · vibration

.service incandescent reflector lamp. Section 321(a)(30)(C)(ii) of

### the Act contains an exemption for "rough or vibration semce applications" of incandescent retlector lamps without defining this term. After 

### ll8V8J'al meetings with lamp manufacturers and Pursuantto**~on** i(c)(2) ofthe the National mectrical Manufactumrs Federal Energy Administration Act 

### a Association, the Department

### has copy of

### this notice 

### has been submitted determined that there 

### is no indlJSiry- to the Administrator ofthe wide accepted agreement on 

### a definition Environmental Protection Agenty for for a rough or vibration service comment concemingthe impact of

### this incandescent reflector lamp. 

### Also, it 

### Jm>posal 

### on the**~ty** of

### th.a

. appears;that there 

### an very few

. . environment. '

. bican

. deseent renector lamps whtch 8J8

. . 

### Since teatprocedures are used 

### ta

. marketed solely 

## torroup or vibration stanclardbe

### the meaaunment.

### of~ aervice applications.**Flom~** 

### study, usage,**and~** not 

### affect the 

### qu8lity. IJl!' 

### "Findings on Incandescent Refl8c:tor**distributi~** ofensrgy usage, prescribtng Lamps," conductedby Lawrence test procedures 

### will not

### result in 

### any Berkeley Laboratories, 

### DOE has environmental impacts. The D8partment determined that sales data for long-life ofEnergy, therefore, 

### bu determined
or vibration service applications are not 

### that prescribing 

### test proceduresunder collected separately andthat

. . the Program is**u~** 

### a major Ped8ral approximately 20 percent 

### ofthe present action signHiamtly 

### affecting the quality incandescent**~ector** laD'lp 

## mmet is of 

### the

.human en'Vironment 

### wtthhi the comprised of

· Jamps 

### marketed for those meaning of the National**Environmen~** purposes. The Departmentwas unable ·Poli_cy Act 

### of 1989. · . , to-separate the Jong-life 

### reflector lamp

. This**Rul~g.** which amends

. market and the vibration 

### s8rvice

. ._ exiating

.put430 of11tla 10, 

### will not reflector lamp market. Howevar,

.most 

### change tfie

. anviJOnmantel effect ofsuch

. lamps designated as.**"~liN'** rather

. 

### ragulatlon. imd:ia 

### mitem: wblchJs tbali "Vlhni.tton 

### Semce''liave a 

### ere "categorically axcluded

.(A8)" 

### by the filament with 4-supports. Additionally, Department ofEnergy's regulatkms on three 

### large lamp maiwfactmen use a 

## c- National Environmental Policy Act 11 filament with 12 

## supports to · · Implementing Procedmes (10 CPR

# fart
characterize theirrougb service 1021) (57 FR 15122, April 24, 1992 incandescent nfiector lamp. The (appendix A to 

### subput D, 

### Categorical Department believes 

### that lamps 

### labeled Exclusion A&.).**~tly.,** neither and marketed**for~ or~liratton**  . 

### serv:lcashould.eitb8rmeeta: d8idon 'Oln11J1D11"""**'!'todltiOIBceof~ud** 

### ·



## . m.un**~** 

## '**s........_lmDa.ms,.,_..,Dpmt~~ ·** 

## stan:::.,C-~la~~i':!:**~lfaftlT** ..SpN!ftcatloa 

### &

.. .,..... _. 

### perfi) n..i.. -·-'- 1

__

## ~ar;.....

# 11**'" ~**  .afl.lrpTmipmPllUmmtLampa (Slalpbolnl UM)... test

........ J'
,aurn.

......**~~ ~_...J'** **1or ~**  o...mbFS,197D-

..**~··** • • ,'**·~** , ' '
, • _,J**j(~ ~**  

### ·,**~** 

### , , I 4 • ,,•

\

- • •I

. 

### an Environmental Impact Statement nor 

### an Environmental Assessment is 

### required for this rule.

. 

### I\', Regulatory Planning and**Revi~**

Today's regulatorj action 

### has been 

### determined not 

### ta be a "significant regulatory iu:tlon" under Executive Order 1Z868, "Regulatory Planning and Review," (58 PR 51735, 

### ();lobar 4, 1993). 

### J\a:ordingly, today's action was not 

### subject to review underthe Executive Orderby the 

### Office of 

### Information 

### and Regulatory 

### Affairs.

.**V~** Regulatory Flexibility Act The Rigulatory Flexibility Act (Pub. 

### L 96-345) (5 U.S.C. 601-612) requires that an 

### asancy prepare 

### an iniUal regulatory flexibilfty analysis and that it 

### be published at the time 

### the proposed rule 

### is published. This requirement 

### (which appears 

### hi section 603) 

### doea not apply 

### ifthe 

### agency "certifies 

### that the rule will not, 

### ifpromulgated, have a significant economic impact on a 

### substantial 

### number of

### small entities." This rule affects manufactmers of general service .nuorescent

# ana incandescent lamps. As previously discussed, the rule would not have significant economic impact, but rather, would provide

.common definitions 

### and test methods. Therefore, the Department ofEnergy certifies that this rule, 

### if promulgated, would not have a "significant economic impact 

## on a 

### substantial number of small entities;''

- VL Federalism 

### R.aview '·

### .i~**:-~** 

## :·:;. ···

Executive 

## bider 12&12

### (52.FR**'. 4-168s~**  Oct. 30, 1987) 

### requir8a that reguhitions orrules 

### heJ8Viewed 

### for any substanUal 

### direct effects on States, on the

. . relationship between the Federal · Government 

### and. the States, 

### or onthe distribution ofpower 

### and respopsibilities 

### among various levels of govemment. llthere are sufficient

. . ... 

### substantial dlnct

. effects. thenEXecative Order 1?612 

### reqtiires preparation 

### Of a ·**~~ant to**  be 

### used 

### bi

. all " ·

· dedsions involved 

### inpromulpting,a.nd

. ·

imp_lementing a reguJation or a ral8.

.**~** · ·

Tb8 Depu:tmant.Of

### Energy has.

. - \

### t~~~ 

### idantlfied

### a labstantial 

### diract'eftictiliilt ·**today's~** rule would

### haveron · State governments. It would

### initially · pnempt

### fnconsistmt State iegulations. However, 

### the 

### Department of

### Energy 

### has concluded 

### that such 

### effect is not sufficient**to~** preparationofa , 

### federalism 

### assessment fcir 

### the 

### following

. . reason: the Ac:t

· provk)es for 

### subMquaat

. ··.· · Staie

### petitionafarexam~ 'llmS;E..;

..

### ~~~t**"** dlQmJinatlon

### •to

## wluitb8r a**Stat..1&W ?**  

### ·**~** 

### ·:. ' preftilsmilat

### be-made on a case-by-c:aie·.' ·**~** 

### ·:

. &asJa·

· u.siug

. criteria 

### sat 

### forth h1

### the-.Ai:t'**:·** 

### ·;ir. '"· l When 

### the Department of

### Eneru.. ' .

. •. : , :



### . 

# . .,..

### 49480

·Federal Register I 

### Vol. 59, 

### No.**1~7** 

### I 

### Wednesday, September 28, 19

. 94 

### I 

### Proposed Rules

receives such a petition, it will 

### then 

### be appropriate to consider preparing a federalism assessment consistent with the criteria in the Act. W. 

### Public C.Omment A. 

### Written Comment Procedures B. Public Hearing 1. Procedures for Submitting Requests to Speak

The time and place ofthe public · hearing 

### are indicated at the beginning of this notice. The Department ofEnergy invites any person who 

### has an interest Interested persons 

### are invited to intoday's proposed

. rule, or**w~o** is 

### a participate in 

### the rulemaking by representative ofa.group or 

### cl8ss of submitting data, comments, or**pers~** 

### that 

### has an interest in these information with respect to the definitions, 

### to make a request for an

. definitions set forth in 

### this notice to the opportunity 

### to make an oral address indicated at the beginning ofthe

. presentation. Suchrequests shouldbe notice directed to 

### the 

### address ortelephone

· . . number indicated 

### at the beginning of Comments should be identified both this notice. Requests should be labeled
on the envelope and on the documents "Definitions for Certain 

### Fluorescent and
as "Definitions for Certain Fluorescent Incandescent Lamps, Docket No•

.

### EEand Incandescent Lamps, Docket 

### No. RM-94-22o-NOPR 

### "both on the · EE-RM-94-22o-NOPR."

### ~ght CB) 

### copies document and on the envelope

. are requested to be submitted. 

### If The person making 

### the request should possibl

. e, the**Departm~nt** 

### would briefly describe 

### the interest concerned appreciate an electromc copy ofthe and state why he or she, either comments on a 3.5" 

### diskette. The individually or as a representative of a Department is currently**usin~** 

### group or 

### class ofpersona that have such WordPerfectTM 5.1. All 

### submittals an interest, is

. an appropriate received by the date specified at the spokesperson, and give a telephone beginning of

### this notice will be number where he or she may be considered by the Department ofEnergy · contacted. before final 

### action is 

### taken on the 2 

### C.Ond f H · proposed 

## rule.

. .. uct o eanng

Pursuant to the provisions of 10 CFR

### Th~ 

### Department o(Energy reserves 1004.11, 

### any person submitting the nght to**sel~** 

### the persons to be information which he or she believes to heard at the 

### heanng, to schedule the be confidential and exempt by law from

### res~ve presentations, and to public disclosure should submit one

### ~sh the procedures governing the complete copy of

### the document and conduct ofthe hearing.

### ~ length of

. seven copies if

### cossible from 

### which 

### each presentation is 

### limited to 15 

### ' li ed. be minutes. 

### the information ev to A Department ofEnergy ofJicial will confidential 

### has been deleted. The be designated to preside 

### at the 

### hearing.**De~ent** of

### ~rgy will make its own The 

### hearing will 

### notbe 

### a judicial 

### or 

### an detemunation with 

### regard 

### to the evidentiary-type hearing, 

### but willbe confidential

### sta~**of~** information conducted in accordance with 5 U.S.C. 

### and

### ~tit.according to its 533 

### and section 336 

### ofthe Act. At

### the detemunation. conclusion of 

### all initial oral statements

· Factors ofinterest to 

### the Department at each day ofthe hearing, each 

### penon ofEnergy when evaluating requests to who 

### has made 

### an oral statement will be treat 

### as confidential information that given the opportunity to 

### make a 

### hasbeen submitted include: Cl) 

### A clarifying

### rebuttal statement, 

### subject 

### to description ofthe itetna; (2) 

### an

. time liinftations. 

### The 

### nbuttal statement indication as to whether and why such 

### willbe given in the order inwhich the items are customarily treated as initial statements were made. confidential within the industry; (3) 

### Any further 

### procedural rules needed whether the information is 

### generally farthe proper conduct of

### the hearing

. 

### known by, or available from, other ' will

### be announced by the**p~ding** sources; C4) 

### wliether the information 

### has official. · 

### previously been made available 

### to A**~pt** 

### ofthe hearing-will.be others without obligation concerning its made, 

### and the**en~** 

### record of

### this confidentiality; (5) 

### an 

### explanation ofthe rulemak:ing, including the 

### tramcript, competitive injury to 

### the submitting**~be** 

### retained by

- the Department 

### of person which would result 

### from public Energy 

### and made 

### availabl8 for

. disclosure; (6) 

### an indication 

### as to**wh~** 

### tnspection at 

### the Department ofEnergy 

### such information might lose its 

### Freedom ofInformation 

### Reading Room 

### confidential character d,ue 

### to the u provided at 

### thebeginning of

### this passage oftime; 

### and (7) 

### why 

### disclosme

. notice. Any person

# may purchase a copy 

### of

### the information wouldbe contruy to · of

### the transcript from 

### th8 tnmscribfns 

### thepublic interest. reporter.

.

. . . 

### C. Issues

### for Public Comment The Deparbnent of Energy is interested in receiving comments and data concerning the accuracy and · workability ofthese definitions. Also, the Deparbnent ofEnergy welcomes discussion on improvements or alternatives to these approaches. In particular, 

### the Department ofEnergy is interested in gathering comments on the following:

• Color temperature ranges for colored fluorescent and incandescent lanips. · .

• Appropriateness ofthe prescribed filaments fc;ir the rough or vibration service 

### incandescent reflector lamp.

• Applicability ofthe proposed vibration test 

### to determine the·rough or vibration service 

### exemption for incandescent reflector lamps. List 

### ofSubjects 

### in 10 CFR. Part

_ 430 

### Administrative practice and procedure, Energy conservation, Household appliances.

Issued in Washington, DC, August 10.**1994 ~**  Quiltine A. EniD, Assistant Secnitary, EnergyEfficiencyand Renewable

### Enmxr.

Forthe reasons set

- forth in the preamble, part 430 

### of chapter 

## n oftitle 10, 

### c.ode ofFederal Regulations, is proposed to 

### be amended 

### as set forth below.


### PART 430-ENERGY CONSERVATION

"PROGRAM FOR CONSUMER 

### PRODUCTS

1. 

### '1be authority citation for 

### Part 430

. 

### continues 

### to**~du** 

### follows:

Aalhority: 42 U.S.C.**6291~309.** 2. 

### Section 430

· .2 is 

### proposed to be amended by 

### adding definitions for "c.olored Fluomsc:ent Lamp," "C.Olored Incandescent Lamp," and Rough or Vibration Service Exemption" in

· alphabetical orderto 

### read 

### as**follo~: .** 



### 1

## acu DeftnltlonL 

### * * * ' *· *

Colored 

### Fluorescent Lamp 

### means a lamp 

### designed and designated with 

### a CRI less 

### than 30, 

### as determined according 

### to the method given in CIE



### . Publication 13.2 

### Cu incorporated by 

### reference in 10 

### CFR 430.22) 

### or which 

### has a lamp conelated color temperature eitherbelow 2500°K 

### or above 7 ,OOO"K.



### Colored Incandescent Lamp 

### means a lamp 

### designed and designated with a 

### CRI less 

### than 50, 

### u determined according 

### to the method giV811 in 

### CIE. Publication 13.2 

### Cu incorporated by 

### iafmence in 10 

### CFR 430.22) 

### or which

### Federal Register ./ Vol. · 59," No.

··

### t87 I 

### Wednesday,, September 28, 1994 I 

### Proposed Rules 49481



### has a lamp correlated color temperature eitherbelow 2500"K or above 

## 7,ooo•x•

. * 

### * 

## * * 

# •

Rough or Vibration Service Incandescent Reflector

### Lamp means either an incandescent lamp in which a C-17 or C-22 filament is mounted with
no less than six supports
·not including the lead wires or an incandescent lamp which meets the requirements of the vibration test in Appendix R(4.3.4) to Subpart 

### B ofPart 430. The**~ent** configurations 

### are depicted in chapter six ofthe 

### Hluminating Engineering 

### Society lighting Handbook, 8th Edition, New York, 1993. Additionally, these lamps must be designated and marketed specifically for rough or · vibration service applications. · 

### * * 

### * * *.

3. Section 430.25, paragraph (b) is amended by revising the first sentenc& to read as follows: § 430.25 Laboratory Accreditation Program. 

### * * 

### * * 

## *

Cb) The test procedures for general service fluorescent lamps, general service incandescent lamps, incandescent reflector lamps, medium 

### base compact fluorescent lamps, and rough or vibration 

### service incandescent reflector lamps as specified in Appendix ·R 

### to this 

### subpart. shall be conducted 

### by test laboratories accredited by 

### NVLAP
or an accrediting organization 

### recognized by 

### NVLAP. 

### * * *

8. Appendix R to Subpilrt B ofPart 430-Uniform Test Method for

.Measuring Average Lamp 

### Efficacy (LE) and Color·Randering Index (CRI) of General 

### Service Fluorescent and Incandescent Lamps, Incandescent Reflector Lamps, and Medium Base Compact Fluorescent Lamps is amended by adding paragraphs 4.3.4, 4.3.4.1, 4.3.4.2, 4.3.4.3, 4.3.4.4, and 4.3.4.5 to read 

### as follows: Appendix 

### R. to Subpart B ofPart 430- Uniform Test 

### M,thod

. for Measuring Average Lamp Efficacy (LE) 

### and Color Rendering Index (CR.I) ofElectric Lamps 

### * * * * *

4. 

### Test Methods andMeasurements 

### * 

### * * 

### * *

4.3 Incandescent Reflector Lamps 

### * * 

### * * *

4.3.4 The following vibration test shall be used to determine whether an incandescent lamp qualifies for a rough or vibration service application.

4.3.4

. 1 · The vibration frequency test consists ofvibrating an illuminated lamp with a sinusoidal wave shape from 5 to 33 Hz ln dlBcrete frequency intervals of 1 Hz, at



# • the amplitudes shown in the table below. At each integral frequency, the vibration shall 

### be maintained**~five** minutes.
AMPLITUDES OF VIBRATION ( 1

### k TOTAL

. ExCURSION)

F19qU9nCy range (Hz)

5 

### to 15 ·------· 0.030 

### :t 0.008 16 

### to 25

.......-- ....-... 0.020 

### :t 0.004 28 to 33

..-·----..... D.010 

### :t 0.002

4.3.4.2 The endurance test consists ofa two hour vibration test ofan illuminated lamp using a sinusoidal wave shape at a frequency of 33 HZ and an amplitude of 0.010 

### :t .002 incheL

4.3.4.3 The vibration frequency and endurance tests shall be performed with the direction ofvibration along the lamp stem and in two directions perpendicular to the stem.

4.3.4.4 A sample offive lamps shall be nmdomly chosen from a production lot; no failures are permitted.

4.3.4.5 The test report shall list the testing company, date, place and test engineer/technician. It shall also list the lamp manufacturer, type oflamp, production date code, and pea or fall for the vibration frequency and endurance tests for each lamp. 

### * * 

### * • 

## * (FR Doc. 94-23749 Filed 9-27-94; 8:45 am) llWNO COD! MIO-Ot..fl



# . ,-

•

. '\ .• :' j" 

### ' '• "'. ...,t.'l;lo···

. .**,~·** 

### .. "'**.~-- .**