... 2-year Sundopt Co., Ltd. is a professional LED light manufacturer and exporter in China. We specialize in the ... R&D, production of eco-friendly and energy-saving LED light, LED lamp, LED bulbs, LED tube, LED spotlights ... , LED panel light, LED ceiling light, LED downlight and LED wall light. Our T8 LED tube has been ... Update Date:2011-3-22 12:34:36 Super brightness 20W LED T8 lighting