... alloy 3, Excellent heat dissipation design 4, LED Ceiling Power 1-30W LED Flush Mount Ceiling Light 1X3WHigh power LED Ceiling ... mercury, no UV or IR radiation,3, External power driver.4, Constant current circuit, even lighting, high intensity. Applications:1 ... ,2, Recess lighting, Ceiling lights3, Under cabinet, shelf lighting,4, Art lighting,5, Backlighting6, Step lighting, accent lighting... LED ...