Features:1)100% brand new.2)This LED lamp is a warm & cool white light and comes.3)Low consumption, high brightness.4)Energy-saving and environmentally friendly, is conducive to recycling.5)Cool beam, low heat generation, no UV or IR light radiation.6)Seismic, impact resistance, non-thermal radiation, safe and stable, reliable7)Suitable for home, office and exhibition lighting8)Very low heat generation, besides saving light performance9)It has a long life, no dangerous materials.10)Immediate start, no flashing. Solid state, shockproof.11)Save energy more than ordinary light bulbs.12)Made of high quality materials.Specifications:Base type: E27 /B22 /E40 /E14Rated power: 5 W/10W/15W/20W/30W/40W/60W/80W/100W/120 W/150W (AC85-265V)Input Volt: AC220V 50HzColor temperature: Cold white (6000 K-6500 K), Warm white (3000 K-3500 K)Material: PC + High cooling aluminum alloyLight source: 2835/5730 SMDBeam angle: 360 degreesBody temperature: less than 53 degrees CelsiusLed working temperature: less than 62 degrees CelsiusTemperature: -40 ~ 70 degrees CelsiusBrightness reduction: 3% -5% 1khLifespan: 50,000 hours