1.led panel light 50000 hrs lifespan 2.led panel light Power saving highly 3.input voltage 100-240V 4.high quality 5.CE&ROHS LED panel light Specification: Size SquareWeight3.5kg (different size different weight)Full-width voltage(V)85V-260VColorred, blue, green, purple, white, warm white, yellowColor Temperature 2500k-8500kIlluminationabout 1200luxPower20WOperating Temp -40~50°CLife span50,000 ...