... ,SAA,CSA UL Dimmable led light spot 4w with e17 base led light spot 4w specification: LED chipCREE/OSRAM/ EDISON ... , blue, green07) Lifespan: more than 50,000 hours08) Stable-current LED driver09) Light glass lenses for highest light transmission10) High ... uniformity, pure color rendering, better visibility 11) Over current /over voltage protection.12)Energy-saving and environmental-friendly Our ...