Led ceiling grid lights low power ,high efficient led light source long life span In-built driver ,safety operation 300*1200 high power Led ceiling grid ... lights Specs:Size:300(L)×1200(W)×45(H)mmvoltage:100~240VAC/50~60Hzpower:36WLight souce :4 led ... white paint,excellent heat transferPower save ,low power, high efficient LED as light source,No RF,NO UV,No flickeringHigh ...