... (70~80%)2.Low heat,low power consumption/High-brightness3.No RF interference,No IR/UV radiation , ... tap can meet the requirements of the customer.7.High-brightness, thermal little, good color, can substitute ... than 10000 square meters. Our company is a modern High-tech manufacturing emterprise in R&D, designing, producing ... several years of innovation and development. Top quality 18W LED Ceiling light