... lamp)Beam angle:120-180°Life span:>30000HLight source:CREE Edison Epistar BridgeluxLuminous flux:320LMLED working temperature:<60°Temperature:- ... driveBrightness degradation:7%-10%/1hk(Edison),3%-5%/1kh( Cree)Size without Cover:70×H112mm(E27)Lamp netweight:110g Model ... Co.,Ltd is professional manufacture of car LED work light ,LED spotlight,emergency light,LED bulb light,We have been in this filed ...