... light source, the product range is 0.5W-300W of power line, patch, PCB, aluminum plate, bracket type, and so white, purple ... structure, light, heat, power conversion efficiency and many other areas. Product has passed the ISO9001: 2000 international quality system, RoHS, CCC, CE ... products and brand is chose firstly by our customers. High power LED Ceiling light (3*1W)