... CR.RoHS with 5, high CRI, 2years warranty E27 4*1W High Power LED Spot LightInput:AC100-240V 50/60HzPower: 4 ... emission, long lifespan; Use high-quality high-power LED as light source, to ensure its energy saving, environmental protection, high ... to human health; Green, environment-friendly, light-efficient, energy saving; small size and light weight. Parameter:ModelBL-MR16BL-GU10BL-E27Dimensiondia 50 ...