G4 LED Lamp 1,LED G4 lamp 2,CE&RoHS approval 3,Epistar chip 4,high efficient with 50000h Item G4 9 ... pollution, glare-free, uniform light field, no strobe3) above 85% lamp efficiency4) above 80% power efficiency, power factor greater than 0 ... , lead-free, no UV radiation, no breakable glass G4 Led lamp