... -built driver ,safety operation 300*1200 high power Led grid lights Specs:Size:300(L)×1200(W)×45 ... (H)mmvoltage:100~240VAC/50~60Hzpower:36WLight souce :4 led ... paint,excellent heat transferPower save ,low power, high efficient LED as light source,No RF,NO UV, ... output assure the safety and reliablity of LED illuminationLong life span,more than 50000 hoursHigh ...