... Lighting system designed by L.I.O.N is unique in several respects, and represents a hitherto unknown complete range of ... premature lamp failure≥1,000,000 Times (5,000 Times in Lab).LED Panel Light Efficiency>=85% (220VAC, 50Hz, FULL LOADED)Working ... .About us: We are professional Zhongshan LED light factory, specialized in LED street light, LED wall washer, LED flood light, underground ...