... remote,7 color T8 acoustic control energy saving lamp (CE&RoHs)1.LM:810-1280LM2.Lifespan: 80000hrs3.5- ... .4. No noise, no flickering.5. No UV or IR radiation in the beam, mercury free.6 ... Long lifespan, higher than 50,000H.8. CE, RoHS certified.Application:1.Bus, shuttle, railcar passenger interiors ... of energy saving and environmental. No IR ,No UV and mercury free. 2 .High efficiency energy saving, ...