... Driver for Downlight,LED Transformer,LED Driver For Ceiling Lamp Constant Current LED Driver CE,ROHS standard 5W*1 LED Downlight ... Driver,LED Transformer,LED DriverFor Ceiling LampConstant Current LED Driver ,Constant Voltage LED Driver.CE,ROHS standardProduct specifications:Model No.PL ... *4~1020W~50W110~240V50-60Hz40V 1400MA45700.2170*46*37 5W Constant Voltage LED Driver