Type:DDY-TH3050-D7*1WColorofthehousing:silvercolorPower:7WLightsource:7*1WLEDQ ty:1pcsBeamangle:60 Bodyopratingtemperature: 58℃Ledopratingtemperature: 65℃Ambienttemperature:-25℃-45℃IPgrade:IP44Colortemperature:2500K-6500KLuminousflux(lm):750lm-coolwhite,720lm-warmwhiteLuminousefficacy:110lm/w-coolwhite,105lm/w-warmwhiteLifespan:50,000hrsHole: 75mmNetweight:230gGrossweight:260gDimensionoftheproduct(D*H): 114*60mmDimensionoftheexternalbox(L*W*H):100*60*80cmQuantity(PCS):40pcsinacarton2 yearlimitedwarrantyTypicalApplications:HotelhallInbusinessbuildingMeetingroomOffice