... Wide voltage range: AC85-265V4. Full color range: warm white, pure white, cool white, red, yellow, blue & green5. No flickering & RF ... Lifespan50,000hPower Factor>80%Optical Spec.ColorCool white/ Pure White/ Warm WhiteLuminous Efficiency≤100LM/WColor Temperature6000-6500K ... lighting•Special stores, hotel, bar, cafe, jewelry lights ; The exceptionally long life spans make these lamps ...