... .Energy saving 3.Thermal release design for lamp cup 4.Lifespan:50000hours+ 5.Certificates:CE,ROHS&UL Features: 1,Wide ... UV or IR radiation. 3,Easy mounting, using existing socket. 4,No flickering and FR interference, instant soft start. 5,Long ... building 2.theatre, stage and museum lighting, etc. Replacement for halogen lamps,incandescent bulbs 3.Schools, Colleges, University, Hospitals,Plaza,Shoping ...