Dalian Luminglight Co., Ltd. is one of the biggest manufacturer of photoluminescent raw material and LED lights in China. Our products include: photoluminescent pigment, photoluminescent film, photoluminescent board, photoluminescent safety signs, LED phosphor, released light conversion film, LED T8 & T5 Tube, LED Bulb, LED Spot light. We welcome you to visit our website: http://www.luminglight.cn/english/ http://www.cnluming.com/english/