... light is adopting new technology, less than 5% in 1000h, however, the traditional attenuation of white color at least 30%;2)LED ... problem.2. We provide two year's warranty.Notes: 1.We adopt high quality and bright led as the light sourse ... : We are professional LED light manufacturer, specialized in LED strip, LED bulb, LED tube, LED Panel light, LED down light and Spot light.With reliable quality and ...