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1、ANSI_ANSLGC78.43-2007RevisionofANSIC78.43-2005AmericanNationalStandardApproved:April23,2007Secretariat:AmericanNationalStandardLightingGroupforelectriclamps:Single-EndedMetalHalideLampsAnAmericanNationalStandardimpliesaconsensusofthosesubstantiallyconcernedwi
2、thitsscopeandprovisions.Itisintendedasaguidetoaidthemanufacturer,theconsumer,andthegeneralpublic.TheexistenceofanAmericanNationalStandarddoesnotinanyrespectprecludeanyone,whetherhehasapprovedthestandardornot,frommanufacturing,marketing,purchasing,orusingprodu
3、cts,processes,orproceduresnotconformingtothestandards.Usersarecautionedtoobtainthelatesteditions.TheAmericanNationalStandardsInstitutedoesnotdevelopstandardsandwillinnocircumstancesgiveaninterpretationofanyAmericanNationalStandard.Moreover,nopersonshallhaveth
4、erightorauthoritytoissueaninterpretationofanAmericanNationalStandardinthenameoftheAmericanNationalStandardsInstitute.CAUTIONNOTICE:ThisAmericanNationalStandardmayberevisedorwithdrawnatanytime.TheproceduresoftheAmericanNationalStandardsInstituterequirethatacti
5、onbetakenperiodicallytoreaffirm,revise,orwithdrawthisstandard.PurchasersofAmericanNationalStandardsmayreceivecurrentinformationonallstandardsbycallingorwritingtheAmericanNationalStandardsInstitute.Copyright2007©AmericanNationalStandardLightingGroupANSI_ANSLGC
6、78.43-2007RevisionofANSIC78.43-2005ApprovalofanAmericanNationalStandardrequiresAmericanverificationbyANSIthattherequirementsfordueprocess,Nationalconsensus,andothercriteriaforapprovalhavebeenmetbythestandardsdeveloper.AnAmericanNationalStandardStandardimplies
7、aconcensusofthosesubstantiallyconcernedwithitsscopeandprovisions.Consensusisestablishedwhen,inthejudgmentoftheANSIBoardofStandardsReview,substantialagreementhasbeenreachedbydirectlyandmateriallyaffectedinterests.Substantialagreementmeansmuchmorethanasimplemaj
8、ority,butnotnecessarilyunanimity.Consensusrequiresthatallviewsandobjectionsbeconsidered,andthataconcertedeffortbemadetowardtheirresolution.TheexistenceofanAmericanNationalStandarddoesnoti