LiFud No Flicker 40W LED Light Driver 220-240V/DC 33-40V/1050ma ~50/60Hz MaleCap
U out: 55V = I rated: 1050mA(CC). No Flicker. Flicker-free plastic case version (flicker coefficient <= 0.5%). These LED Drivers are designed for use with Large 600x600mm LED Panel lights, although may suit other applications.