... : 1. Exquisite appearance2. High quality light source. The attenuation of high power LED light source is less than 3% by 3000hrs aging test ... LED.3. long life-span: 50,000hrs, 6 times longer than traditional lamp.4.Superior raw materials. Made of high quality aluminum ... crystal lamp, Mirror lamp, Bedside lamp, Ceiling light, etc. High quality LED Ceiling Down lamp 3w Lighting fixture (UL-DA03)