1.LED ceiling lamp 2.Energy saving 3.Thermal release design for lamp cup 4.Lifespan:50000hours+ 5.Certificates:CE,ROHS&UL Features: ... voltage and low consumption. 2,No UV or IR radiation. 3,Easy mounting, using existing socket. 4,No flickering and ... and museum lighting, etc. Replacement for halogen lamps,incandescent bulbs 3.Schools, Colleges, University, Hospitals,Plaza,Shoping Mall 4.Amusement Park ...