Lightsource:7x2WpowerLEDLEDquantity:7LEDsPowerconsumption:14WOpticalefficiency:90lm/WLampbase:E27/E26Material:aluminumWeight:320gBeamangle:15,25,30,and40degreesLumensoutput:800-850lmColortemperature:3,500K/6,000KInputvoltage:100-240VacWorkingtemperature:-20to40℃Workinghumidity:10to95 Colorrange:warmwhite/coolwhiteProtectionrate:IP40Availablecertificates:CEandRoHSLifespan:morethan50,000hours