Articlename:high-poweredLEDspotlightLEDchip:cree/edisonLightsource: 5x3WpowerLEDLEDquantity:5pcsPowerconsumption:15WOpticalefficiency:90lm/WLampbase:E27Material:aluminumWeight:320gBeamangle:15, 30,45,60degreesLumensoutput:680lmColortemperature:3,500/6,000KInputvoltage:100-240VACWorkingtemperature:0℃to40℃Workinghumidity:10to95°Colorrange:warmwhite/coolwhiteAvailablecertificates:CEandRoHSLifespan:morethan50,000hours