Description Model: LED Ceiling Downlight LED Color: Warm White / Cool White Power: 9W /12W/15W Input Voltage: 220v/110v Beam Angle: 45 Degree Color: Warm White(2800-3500K) Cool White(5500-6500K) Material: Aluminum LED Beads: 3 / 4 / 5 Leds LED Chips: Epistar(is the largest Manufacturer of LEDs) Driver: The Outer Constant-Current Source Working Temperature: -25~45 IP Grade: IP20 Lifespan: 100000 Hours Power:3/4/5W(3/4/5x3W LEDs) Input Voltage:110V/220V Dimmable: Yes Material:High Strength Aluminum Color:Cool White/Warm White Beam Angle:Adjustable Life Span:50000 hours LED Working Temperature:-25 - +65 Energy Saving:Save 90% on your energy bill by replacing LED halogen lamps. Up to 5,0000 Hours of Life. Easy Installation: it can be easily installed without using any tools. Please refer to the picture of the installation diagram. This downlight is an ideal for home,kitchen,bedroom,washroom,living room,corridor,hallway or certain outdoor use. Guaranteed to have adhered the most demanding quality control procedures. EXCELLENT PERFORMANCE. Package include: 10 / 5 * LED Downlight