... ,000 hrs 3.2 years warranty 4,CE&Rohs approval 2012 hot sell 5w led bulb lightSpecification : Materialspure aluminum body & die-cast ... C to 45°CBean Angle120°to 140° Light sourceEpistar 1W high power LEDBase typeE27,E26,B22,GU10 Power factor (PF):>=0 ... temperature less than 53°Features5PCS High-Power 1W LEDs;Wide voltage, high efficiency, long lifespan, with high grade CC driver, support much ...