1.LED ceiling lamp 2.Energy saving 3.Thermal release design for lamp cup 4.Lifespan:50000hours+ 5.Certificates:CE,ROHS&UL Features: 1,Wide ... range of available voltage and low consumption. 2,No UV or IR radiation. 3,Easy mounting ... . 8,Best thermal emitting with aluminum alloy housing. Applications: 1.Hotel,Conference&Meeting room,institution building 2.theatre, stage and ...