... Power:7w 2.Available emitting color: white,warm white,blue, green, red,yellow 3.CE and RoHS ... alloyShell colorSilveryWork tempreture-20-40°CLifespan50,000hours Feature of LED Ceiling light: Available emitting color: white, warm White, blue, ... ceiling lamp can save 80% power consumption comparing with the same power of the traditional incandescent light, and 50% comparing with fluorescent light ...