C models corn light Specifications Parameter Description Model Model LCD-6042 Power 45W lamp power type Type 5630SMD135PCS flux Luminous Flux 3825lm-4275lm Product Size Product Size 165mm * Φ43mm (specific size is determined by the power) Color Color Temperature 2800-9200K CRI Color Rendering Index> 70 Input Voltage Input Voltage AC85-265V, 50-60HZ drive mode Drive Mode wide voltage constant current power supply IC (do Dimmer Series) Life Service Life 50000H high heat radiator Radiator Material Material aluminum surface temperature Surface Temperature <58 ℃ Beam Angle Light Angle 360 ??° Lamp Lamp Holder E27, E14, GU10, GU5.3, GU4, etc. can be arbitrarily selected operating temperature Working Temperature -20 ~ 40 ℃ Storage Temperature Storage Temperature -40 ~ 65 ℃ ambient humidity Environment Humidity 10% -85% light fades Droop work properly 10000H, the light fades less than 10% of the lighting efficiency Efficiency> 90% water level Waterproof Level indoor use lamps weight Weight 55g (whichever kind)