... LED panel light. Saving energy lamp. Convenient installation. High quality. Long life. Shangyu Jinghua Background Lighting Co.,Ltd. Founded in 2002,covering20,000 square ... advanced manufacturing technology and materials in strict accordance with ISO 9001:2000 standard production.The company ... for 15 patents and Certificated by CE, EMC, TVL, UL, GS, ROHS. The quality has reached international advanced ...