Bulb baseg4 light colorcool white warm white led typecob led quantity1 initial lumens lm300 400 color temperature k2800 32006000 6500 lifetime h30000 package contentsled bulb shapet primary applicationhallwaystairwell bedroom living roomdining room kitchen childrens room homeoffice garagecarport storage roomutility room certificationce rohs lens colorclear working temperaturec 2045 c materialsilica gel aluminum led chipepistar quantity10 pcs bra