... more than 50,000hrs life span square 600x300mm LED Panel Light 21.5W with CE&RoHSFeatures:Energy saving up to 50%, even ... Huzhou Holan Technology Co., Ltd. specializes in supplying LED lamps and components, including LED tubes and bulbs, spot lights, ceiling lights, ... strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of ...