UL1993ISBN0-7629-1247-2Self-BallastedLampsandLampAdapters〔節(jié)能燈〕自鎮(zhèn)流式燈及其適配器CCN列表〔產(chǎn)品分類列表〕：OOLR[Lamps]Lamps,Self-ballastedandLampAdaptersOOLR2[Lamps-Component]Lamps,Self-ballastedandLampAdapters-ComponentOOLR3[Lamps-UnlistedComponent]Lamps,Self-ballastedandLampAdapters-Unlisted

ComponentOOLV[Lamps]Lamps,Self-ballasted,Light-emitting-diodeTypeOOLV2[Lamps-Component]Lamps,Self-ballasted,Light-emitting-diodeType-ComponentOOLV3[Lamps-UnlistedComponent]Lamps,Self-ballasted,Light-emitting-diodeType-Unlisted

ComponentOONB[Lamps-Component]Lamps,Specialty-Component

UnderwritersLaboratoriesInc.(UL)

333PfingstenRoadULStandardforSafetyforSelf-BallastedLampsandLampAdapters,

UL1993SecondEditionDatedDecember8,2023SummaryofTopicsThisneweditionofUL1993isbeingissuedthroughUL’selectronicpublishingsystemtoensureformatuniformitybetweenthePDFandHTMLversionsofthedocument.Whilenumberingandfigureplacement,whereappropriate,mayhavebeenupdated,nosubstantivechangeshavebeenincorporatedinthedocument.TheULForewordisnolongerlocatedwithintheULStandard.ForinformationconcerningtheuseandapplicationoftherequirementscontainedinthisStandard,thecurrentversionoftheULForewordislocatedonULStandardsInfoNetat:ThemasterforthisStandardatUL'sNorthbrookOfficeistheofficialdocumentinsofarasitrelatestoaULserviceandthecomplianceofaproductwithrespecttotherequirementsforthatproductandservice,oriftherearequestionsregardingtheaccuracyofthisStandard.UL'sStandardsforSafetyarecopyrightedbyUL.NeitheraprintedcopyofaStandard,northedistributiondisketteforaStandard-on-DisketteandthefilefortheStandardonthedistributiondisketteshouldbealteredinanyway.AllofUL'sStandardsandallcopyrights,ownerships,andrightsregardingthoseStandardsshallremainthesoleandexclusivepropertyofUL.Allrightsreserved.Nopartofthispublicationmaybereproduced,storedinaretrievalsystem,ortransmittedinanyformbyanymeans,electronic,mechanicalphotocopying,recording,orotherwisewithoutpriorpermissionofUL.RevisionsofULStandardsforSafetyareissuedfromtimetotime.AULStandardforSafetyiscurrentonlyifitincorporatesthemostrecentlyadoptedrevisions.ULprovidesthisStandard"asis"withoutwarrantyofanykind,eitherexpressedorimplied,includingbutnotlimitedto,theimpliedwarrantiesofmerchantabilityorfitnessforanypurpose.InnoeventwillULbeliableforanyspecial,incidental,consequential,indirectorsimilardamages,includinglossofprofits,lostsavings,lossofdata,oranyotherdamagesarisingoutoftheuseofortheinabilitytousethisStandard,evenifULoranauthorizedULrepresentativehasbeenadvisedofthepossibilityofsuchdamage.InnoeventshallUL'sliabilityforanydamageeverexceedthepricepaidforthisStandard,regardlessoftheformoftheclaim.ULwillattempttoanswersupportrequestsconcerningelectronicversionsofitsStandards.However,thissupportserviceisofferedonareasonableeffortsbasisonly,andULmaynotbeabletoresolveeverysupportrequest.ULsupportstheelectronicversionsofitsStandardsonlyiftheyareusedundertheconditionsandoperatingsystemsforwhichitisintended.UL'ssupportpoliciesmaychangefromtime-to-timewithoutnotification.ULreservestherighttochangetheformat,presentation,filetypesandformats,deliverymethodsandformats,andthelikeofbothitsprintedandelectronicStandardswithoutpriornotice.PurchasersoftheelectronicversionsofUL'sStandardsforSafetyagreetodefend,indemnify,andholdULharmlessfromandagainstanyloss,expense,liability,damage,claim,orjudgement(includingreasonableattorney'sfees)resultingfromanyerrorordeviationintroducedwhilepurchaserisstoringanelectronicStandardonthepurchaser'scomputersystem.Ifasingle-userversionelectronicStandardwaspurchased,onecopyofthisStandardmaybestoredontheharddiskofasinglepersonalcomputer,oronasingleLANfile-serverorthepermanentstoragedeviceofamultiple-usercomputerinsuchamannerthatthisStandardmayonlybeaccessedbyoneuseratatimeandforwhichthereisnopossibilityofmultipleconcurrentaccess.Ifamultiple-userversionelectronicStandardwaspurchased,onecopyoftheStandardmaybestoredonasingleLANfile-server,oronthepermanentstoragedeviceofamultiple-usercomputer,oronanIntranetserver.Thenumberofconcurrentusersshallnotexceedthenumberofusersauthorized.ElectronicStandardsareintendedforon-lineuse,suchasforviewingtherequirementsofaStandard,conductingawordsearch,andthelike.OnlyonecopyoftheStandardmaybeprintedfromeachsingle-userversionofanelectronicStandard.OnlyonecopyoftheStandardmaybeprintedforeachauthorizeduserofamultiple-userversionofanelectronicStandard.Becauseofdifferencesinthecomputer/software/printersetupusedbyULandthoseofelectronicStandardspurchasers,theprintedcopyobtainedbyapurchasermaynotlookexactlyliketheon-linescreenviewortheprintedStandard.AnemployeeofanorganizationpurchasingaULStandardcanmakeacopyofthepageorpagesbeingviewedfortheirownfairand/orpracticalinternaluse.TherequirementsinthisStandardarenowineffect,exceptforthoseparagraphs,sections,tables,figures,and/orotherelementsoftheStandardhavingfutureeffectivedatesasindicatedinthenotefollowingtheaffecteditem.ThepriortextforrequirementsthathavebeenrevisedandthathaveafutureeffectivedatearelocatedaftertheStandard,andareprecededbya"SUPERSEDEDREQUIREMENTS"notice.NewproductsubmittalsmadepriortoaspecifiedfutureeffectivedatewillbejudgedunderalloftherequirementsinthisStandardincludingthoserequirementswithaspecifiedfutureeffectivedate,unlesstheapplicantspecificallyrequeststhattheproductbejudgedunderthecurrentrequirements.However,iftheapplicantelectsthisoption,itshouldbenotedthatcompliancewithalltherequirementsinthisStandardwillberequiredasaconditionofcontinuedListing,RecognitionandFollow-UpServicesaftertheeffectivedate,andunderstandingofthisshouldbesignifiedinwriting.Copyright?2023UnderwritersLaboratoriesInc.DECEMBER8,2023UL1993StandardforSelf-BallastedLampsandLampAdaptersFirstEdition?September,1993SecondEditionDecember8,2023AneffectivedateincludedasanoteimmediatelyfollowingcertainrequirementsisoneestablishedbyUnderwritersLaboratoriesInc.RevisionsofthisStandardwillbemadebyissuingrevisedoradditionalpagesbearingtheirdateofissue.AULStandardiscurrentonlyifitincorporatesthemostrecentlyadoptedrevisions,allofwhichareitemizedonthetransmittalnoticethataccompaniesthelatestsetofrevisedrequirements.CommentsorproposalsforrevisionsonanypartoftheStandardmaybesubmittedtoULatanytime.ProposalsshouldbesubmittedviaaProposalRequestinUL'sOn-LineCollaborativeStandardsDevelopmentSystem(CSDS)atISBN0-7629-1247-2COPYRIGHT?2023UNDERWRITERSLABORATORIES,INC.INTRODUCTION1Scope

1.1Theserequirementscoverfluorescentself-ballastedlampsandfluorescentlampadaptersrated120voltsnominalforusewithEdison-baselampholdersinincandescentlightingfixturesandportableelectriclamps.TheseproductsareintendedforuseinaccordancewiththeNationalElectricalCode,ANSI/NFPA70.

1.2Thesedevicesincorporateresistance,reactance,orelectronic(solidstate)typeballasts.

1.3Theserequirementsdonotcovermedium-to-mediumbase(E26)fittingsthatincorporatecontrolssuchasphotocells,motiondetectors,radiocontrols,ordimmers.

1.4Thesedevicesarenotintendedforusewithemergencyexitfixturesoremergencyexitlights.

1.5Aproducthavingfeatures,characteristics,components,materials,orsystemsnewordifferentfromthoseinusewhentheStandardwasdeveloped,andthatinvolvesariskoffire,electricshock,orinjurytopersons,shallbeevaluatedusingtheappropriateadditionalcomponentandend-productrequirementsasdeterminednecessarytomaintainthelevelofsafetyfortheuseroftheproductasoriginallyanticipatedbytheintentofthisStandard.2Glossary

2.1Forthepurposesoftheserequirementsthefollowingdefinitionsapply.SeeFigureforthedefinitionsin,and.

2.2Theterm"device"isusedtodenotefluorescentself-ballastedlampsandfluorescentlampadapterscoveredbythisstandard.Thenameofthedeviceisusedifarequirementappliestoonlyoneofthem.2.3DEVICEBASE-TheEdisonscrewbasethatconnectsthedevicetoanEdisonscrewlampholderinalightingfixtureorportableelectriclamp.2.4DEVICELAMPHOLDER-Thelampholderprovidedforthereplaceablefluorescentlightsource.2.5DEVICELAMPHOLDERKEYING-Alampholderdesignthatcanaccommodateonlymatchinglampbases.2.6ELECTRONICBALLAST-Aballast,generallyinvolvinghighfrequencyswitchingthatiscontrolledbyactivecomponents(transistors,thyristors,andthelike),andwiththelampballastingimpedanceprovidedbyaseriescapacitiveorinductivereactanceappropriateforthehighswitchingfrequency.2.7LAMPADAPTER-Anadapterthathasareplaceablelightsource,mayhaveareplaceablestartingdevice,andincorporatesandpermanentlyenclosesallotherelementsthatarenecessaryforoperation.2.8LAMPCONNECTOR-Asetofcontactsattachedtoflexibleconductorswhichprovidearemovablemeansforelectricalconnectiontoalampbutdoesnotprovidemechanicalsupport.2.9LIVEPART-Anyconductivepartwherethemeasuredvoltageisgreaterthan30Vrmsor42.4Vpeak(betweenpartsofoppositepolarity)toground.2.10LOCATION-a)DAMPLOCATION-Anexteriororinteriorlocationthatisnormallyorperiodicallysubjecttocondensationofmoisturein,on,oradjacentto,electricalequipment,andincludespartiallyprotectedlocationsundercanopies,marquees,roofedopenporches,andsimilarlocations.b)DRYLOCATION-Alocationnotnormallysubjecttodampness,butmayincludealocationsubjecttotemporarydampnessasinthecaseofabuildingunderconstruction,providedventilationisadequatetopreventanaccumulationofmoisture.c)WETLOCATION-Alocationinwhichuncontrolledliquidsmaydrip,splash,orflowonoragainstelectricalequipment.2.11POWERCAPACITOR-Acapacitorusedwithamagneticballastthatisconnected:a)

Inserieswithalamporlampsandprovidestheballastimpedanceforthelampcurrent,orb)

Forpower-factorcorrectionacrosstheinputleadsoftheballastoracrossanextensionoftheprimarywinding.2.12SELF-BALLASTEDLAMP-Adeviceprovidedwithalampbaseandincorporatinganon-replaceablelightsourceandanyadditionalelementsnecessaryforstartingandstabilizingoperationofthelightsource,whichcannotbedismantledwithoutbeingpermanentlydamaged.2.13SUPPLYLAMPHOLDER-TheEdison-baselampholderofanincandescentlightingfixtureorportableelectriclampthatcanaccommodateandsupplypowertoaself-ballastedlamporlampadapter.2.14TYPETEST-Testingofarepresentativesampleofthedevicewiththeobjectiveofdeterminingifthedevice,asdesignedandmanufactured,canmeettherequirementsofthisstandard.Figure2.1Sampledevice3General3.1Components

3.1.1Exceptasindicatedin,acomponentofaproductcoveredbythisstandardshallcomplywiththerequirementsforthatcomponent.SeeAppendixforalistofStandardscoveringcomponentsgenerallyusedintheproductscoveredbythisstandard.

3.1.2Acomponentneednotcomplywithaspecificrequirementthat:a)

Involvesafeatureorcharacteristicnotneededintheapplicationofthecomponentintheproductcoveredbythisstandard,orb)

Issupersededbyarequirementinthisstandard.

3.1.3Acomponentshallbeusedinaccordancewithitsrecognizedratingsestablishedfortheintendedconditionsofuse.

3.1.4Specificcomponentsarerecognizedasbeingincompleteinconstructionfeaturesorrestrictedinperformancecapabilities.Suchcomponentsareintendedforuseonlyunderlimitedconditions,suchascertaintemperaturesnotexceedingspecifiedlimits,andshallbeusedonlyunderthosespecificconditionsforwhichtheyhavebeenrecognized.3.2Unitsofmeasurement

3.2.1Ifaunitofmeasurementisfollowedbyavalueinotherunitsinparentheses,thesecondvaluemaybeonlyapproximate.ThefirststatedvalueinInternationalSystem(SI)unitsistherequirement.

3.2.2Allvaluesofvoltageandcurrentarerootmeansquare(rms)valuesunlessotherwisenoted.3.3References

3.3.1Anyundatedreferencetoacodeorstandardappearingintherequirementsofthisstandardshallbeinterpretedasreferringtothelatesteditionofthatcodeorstandard.4AssemblyandPackaging

4.1Adeviceshallbecompletelyassembledandwiredwitheachelectricalcomponentmountedinplaceandwitheachspliceandconnectioncompletedwhenshippedfromthefactory.Thelampmaybepackagedseparatelyinthecaseofalampadapter.CONSTRUCTION5Enclosure

5.1Anenclosureshallbeprovidedtoreducetheriskofpropagationoffirefromwithin,andtheriskofelectricshockfromunintentionalcontactwithuninsulatedlivepartsofacompletelyassembleddevice.

5.2AnenclosureshallbeofmetalorofapolymericmaterialthatcomplieswithSection,PolymericMaterials.

5.3AmetalenclosureshallcomplywiththeminimumthicknessspecifiedinTable.Table5.1ThicknessofmetalenclosuresMetal

Minimumthickness,mm(inch)

Die-castmetal

1.2(0.047)

Uncoatedsheetsteel

0.66a(0.026)Nonferroussheetmetal

0.81(0.032)

aUncoatedsheetsteelwithaminimumof0.51mm(0.020inch)isacceptableiftheballastpartofthedeviceisfilledwithpottingcompound.

5.4Anenclosureconstructedofironorsteelshallbeprotectedagainstcorrosionbyplating,painting,ortheequivalentonbothinsideandoutsidesurfaces.

5.5Anenclosureshallnothaveopeningswiderthan2mm(0.078inch),unlesstheydonotpermita2mm(0.078inch)diameterrodofanylengthtocontactliveparts.Exception:Theuninsulatedlivepartsofalampholderintowhichalampconnectsarenotrequiredtocomply.

5.6Theenclosureopeningsinalampadaptershallbeevaluatedwiththelampremoved.

5.7Aholeinanenclosurethroughwhichwiresemergetoconnectwithalampconnectorshallbe:a)

Closefittingtotheemergingleads,b)

Freeofburrs,sharpedges,andthelike,thatmayabradetheinsulation,andc)

Providedwithstrain-reliefmeansthatcomplieswiththeStrainReliefTestForCircularFluorescentLamps,Section.6LampBasesandLampholders

6.1AdevicelampholderordevicebaseshallcomplywiththeappropriaterequirementsoftheStandardforEdison-BaseLampholders,,andtheStandardforLampholders,Starters,andStarterHoldersforFluorescentLamps,.

6.2Adevicelampholderofafluorescentlampadapteristobetestedasspecifiedinwiththelamporlampsthatthedeviceisintendedtoaccommodate.Thelampholdershallbekeyedtoaccommodateaspecificlamporlampsorcomplywith.ThelampholderkeyingshallcomplywithLampCapsandHoldersTogetherWithGaugesfortheControlofInterchangeabilityandSafety,IECPublication61-2.

6.3AdevicelampholdernotcomplyingwithshallcomplywithSection,LampStartingandOperatingMeasurements.7Current-CarryingParts

7.1Aninsulatedconductorshallhaveinsulationratedforthevoltage,temperature,andconditionsofintendeduse.

7.2Theinsulationofaconductorshallresistmoistureabsorption.

7.3Wherelooseningorbreakingofelectricalconnectionsinvolvesariskoffireorelectricshock,theconnectionsshallbesoldered,welded,orotherwisesecurelyconnected.Asolderedjointshallbemechanicallysecurebeforesoldering.Exception:Asurfacemountcomponentwithamaximumdimensionof13mm(0.5inch)neednotcomplywiththisrequirement.

7.4Awireisconsideredtobemechanicallysecurewhenoneormoreofthefollowingisprovided:a)

Atleastonefullwraparoundaterminal.b)

Atleastoneright-anglebendwhenpassedthroughaneyeletoropening,exceptonprinted-wiringboardswherecomponentsareproperlyinsertedandsolderedormechanicallysecuredbydesign.c)

Itistwistedwithotherconductors.

7.5Ironorsteel,plainorplated,shallnotbeusedforcurrent-carryingparts.ExceptionNo.1:Awireintegraltothelamplightsourceneednotcomplywiththisrequirement.ExceptionNo.2:Ironandsteelpartsusedforthecontainmentofelectromagneticorelectrostaticfieldsneednotcomplywiththisrequirement.

7.6Anuninsulatedlivepartshallbepermanentlymountedandsecuredtoreducethelikelihoodofturningorshiftingpositionifsuchmotionmayresultinareductionofspacingsbelowminimumacceptablevalues.

7.7Anaccessiblewirebetweenalampconnectorforacircularlampandthedeviceenclosureshall:a)

Becontinuouslength(nosplices)ofstrandedwire,b)

IncorporateaconductorofNo.20AWG(0.52mm2)orlarger;andc)

Haveinsulation0.8mm(1/32inch)thickorgreater.

7.8AprintedwiringboardshallhaveaflammabilityratingofatleastV-2.8BallastsandCapacitors

8.1AballastshallcomplywiththerequirementsoftheStandardforFluorescent-LampBallasts,,andhaveClassPthermalprotection.

8.2Aballastevaluatedinthedeviceshall:a)

ComplywiththeconstructionrequirementsoftheStandardforFluorescentLampBallasts,;b)

BesubjectedtotheAbnormal-TemperatureTestandFault-ConditionTest-ClassPThermallyProtectedBallastsdescribedinwiththedeviceinstalledbasedownata40癈(104癋)ambienttemperature,orinstalledinthetestfixturedescribedintheNormalTemperatureTest,Section,ata25癈(77癋)ambienttemperature;andc)

Bemeasuredforthemaximumsurfaceballasttemperaturebyathermocoupleontheoutersurfaceofthedevice.

8.3AfusingresistorusedforthermalprotectionshallcomplywiththeStandardforFusingResistorsandTemperature-LimitedResistors,.

8.4AballastoperatingaboveClass105temperaturelimitsshallhaveaninsulationsystemcomplyingwiththeStandardforSystemsofInsulatingMaterials-General,.Exception:AballastcompletelyenclosedinapolymericenclosurecomplyingwithSection,PolymericMaterials,andwithnoaccessibledeadmetalpartsthatarecapableofbeingenergizedisnotrequiredtocomplywith.

8.5Apowercapacitorshallcomplywiththeapplicablerequirementsspecifiedin.9Spacings

9.1Spacingsthroughair(clearance)andoversurfaceofinsulatingmaterial(creepagedistance)between:a)

Uninsulatedlivepartsofoppositepolarity,andb)

Anuninsulatedlivepartandadeadmetalpartexposedtocontactbypersons,shallbeatleastasdescribedin.Exception:Alternatespacingrequirementsmaybeappliedasspecifiedin.

9.2Adeadmetalpart,suchastheheadofascreworrivet,isnotconsideredtobeexposedtocontactifitisrecessedtoclearthesurfacebyatleast5mm(0.197inch)inaholenotmorethan7mm(0.275inch)indiameter.

9.3SpacingsdescribedininadeviceintendedfordrylocationsshallnotbelessthanthevaluesspecifiedinTable.Table9.1DrylocationsPotential,volts

Minimumspacings,mm(inch)

Throughair

Oversurface

lessthan130(176)a3.2(1/8)

6.4(1/4)

131-250(177-353)a6.4(1/4)

9.5(3/8)

251-600(354-846)a9.5(3/8)

9.5(3/8)

aThefiguresinparenthesisarepeakvoltages.Whenevaluatingthevoltageofacircuitthatproducesotherthansinusoidalwaveform,bothrmsandpeakvaluesareevaluatedandtherequirementforthelargerspacingsistobeapplied.

9.4Spacingsdescribedininadeviceintendedfordampandwetlocations,shallnotbelessthanthevaluesspecifiedinTable.Table9.2DampandwetlocationsPotential,volts

Minimumspacings,mm(inch)

Throughair

Oversurface

lessthan1000(1410)a9.5(3/8)

12.7(1/2)

aThefiguresinparenthesisarepeakvoltages.Whenevaluatingthevoltageofacircuitthatproducesotherthananessentiallysinusoidalwaveform,bothrmsandpeakvaluesareconsideredandtherequirementforthelargerspacingsistobeapplied.

9.5SpacingsfortheballastshallcomplywiththerequirementsoftheStandardforFluorescentLightingBallasts,.

9.6Asanalternativetothespacingrequirementsspecifiedin,theclearanceandthecreepagedistancebetweenconductiveparts,thatarerigidlyheldinplaceandreliablyspacedinproduction,maybeevaluatedforcompliancewiththeStandardforInsulationCoordinationIncludingClearancesandCreepageDistancesforElectricalEquipment,.Thespacingsrequirementsinshallnotbeappliedtospacingstoanexposeddeadmetalenclosure.Creepagedistancesshallnotbelessthanclearances.

9.7Whenapplyingtherequirementsspecifiedintodetermineclearances,thedevicecanbeconsideredasoperatingonsupplycircuitshavinganover-voltagecategoryofII.

9.8Whenapplyingtherequirementsspecifiedintodetermineenvironmentalpollution,thedevicecanbeevaluatedwithdifferentenvironmentalpollutiondegrees.Thefollowingconditionsapply:a)

Adevicemarkedfordamporwetuseshallbeexposedtoenvironmentalpollutiondegree3.b)

Adeviceintendedfordrylocationsshallbeexposedtoenvironmentalpollutiondegree2.c)

TheportionofaprintedwiringboardcoveredwithapottingcompoundoraconformalcoatingthatcomplieswiththerequirementsinConformal-CoatingTests,Section32,shallbeexposedtoenvironmentalpollutiondegree1.10PolymericMaterials

10.1Apolymericmaterialusedtoencloseelectricalparts,orusedtoprovidedirectorindirectsupportoflivepartsshallcomplywiththerequirementsforportableequipmentspecifiedintheStandardforPolymericMaterials-UseinElectricalEquipmentEvaluations,,andwiththerequirementsinofthisstandard.

10.2ApolymericmaterialusedtoencloseelectricalpartsshallhaveaRelativeThermalIndex(RTI)includingelectricalandmechanicalwithimpactpropertiesofatleastthetemperaturemeasuredduringtheTemperatureTest,Section,unlessthemeasuredtemperatureislessthan65癈(150癋).

10.3ApolymericenclosureshallhaveaflammabilityratingofatleastV-1.

10.4ApolymericenclosureofadevicemarkedforwetlocationuseshallcomplywiththeUltravioletLightExposureTestspecifiedintheStandardforPolymericMaterials-UseinElectricalEquipmentEvaluations,.

10.5Withrespectto,thefollowingapplies:a)

TheAbnormalOperationandSevereConditionsTestsneednotbeconducted;b)

Mold-StressReliefDistortionshallbeconductedbytheairovenmethodandnotthetestcellmethod;c)

TheInputAfterMold-StressReliefDistortionTestneednotbeconducted;andd)

TheVolumeResistivityTestneednotbeconducted.

10.6WithrespecttotheElectrical/MechanicalPropertiesTablein,thematerialneedonlycomplywiththefollowing:a)

ComparativeTrackingIndex(CTI);b)

HighCurrentArcResistancetoIgnition(HAI);c)

HotWireIgnition(HWI);andd)

RelativeThermalIndex(RTI).11Weight,Size,andMoment

11.1Adeviceshallhaveweight,size,andmomentlimitationsasspecifiedinTable.Table11.1Weight,size,andmomentlimitationsDevicebase

Maximumweight,a,cMaximumdimension,

Maximummoment,a,bkg(pounds)

mm(inches)

N穖(inch-pounds)

E12(Candelabra)

0.50(1.15)

100(3.92)

0.60(5.54)

E17(Intermediate)

0.75(1.63)

143(5.56)

0.09(7.85)

E26(Medium)

1.15(2.5)

216(8-1/2)d,e1.35c(12)E39(Mogul)

1.70(3.75)

324(12.75)

2.05(18)

aForweightandmomentmeasurements,lampadaptersaretobeprovidedwithlamps.bThemomentistheweightofadevicemultipliedbythedistancebetweenthecentercontactofthedevicelampbaseandthecenterofgravityofthedevice.cIncludestheweightofanyglasswareand/orshadeprovidedwiththedevice.See.dExcludeslamporlampsupportsifinstructionsindicatethattheyshouldnotbeinplaceuntilafterthedeviceisinstalledandthemaximumdimensionofthecompletelyassembledunitislessthan317mm(12-1/2inches).eThemaximumdimensionis317mmifthedeviceisprovidedwithaslip-ringlampbasethatreducesthelikelihoodofover-torquingbyslippingatlessthan1.13N穖(10in-lbf).

11.2Adevicethatisconstructedsothatalignmentwiththeexistingincandescentlightingfixtureorportableelectriclamprequiresanadjustmentgreaterthan?0degreesshallbeprovidedwithadjustmentofthedevicebasewithrelationtotheremainderofthedevice.Examplesinclude:a)

Rectangular-shapeddevicesinwhichthedeviceistobeparallelwithexistingwallswheninstalledinaceiling-typefixture;andb)

Devicesincorporatingaballastcompartmentorlampsupportarmsthatmayhavetoberotatedmorethan20degreestoproperlyclearharpsinportableelectriclamps.

11.3Adeviceintendedtobeusedwithashadeorglasswareshallbeprovidedwiththeaccessory.

11.4Alampadaptershallbeprovidedwithapositivemeanstoretainthelamporlampsinplaceinanypossiblemountingorientation,suchasbyclips,retainingsprings,ortheequivalent.Asecuringmeansrelyingsolelyontheelectricalcontactsofthelampholderdoesnotmeetthisrequirement.

11.5Whentheintegrityofthelampsecuringmeanscannotbedetermined,thelampadaptershallcomplywiththeminimumretentionforcevaluesspecifiedintheStandardforLampholdersforElectricLamps,ANSIC81.62,andtheStandardforGaugesforElectricLampBasesandLampholders,ANSIC81.63,usingtheappropriatepluggaugefortheintendedlamptype.12EnvironmentalConsiderations

12.1Adevicenotsubjectedtoadditionaltestingforenvironmentalconditionsisintendedforuseonlyindrylocationsandistobemarkedinaccordancewith(a).Thisdeviceshallnotbeprovidedwithanyinformationsuchasmarkings,instructions,orillustrationseitheronthecartonorwiththedevicethatimpliesordepictsadamporwetlocationuse.

12.2Adeviceintendedforuseindamplocations,suchaswithinanenclosedoutdoorfixture,shallbesubjectedtotheHumidityTest,Sectionandbemarkedasspecifiedin(b).

12.3AdeviceintendedforuseinwetlocationsshallbesubjectedtotheWaterSprayTest,Section;theColdImpactTest,Section;andbemarkeda