PowerWise digital LED Driver, UL / CUL Listed CE IP66 ROHS, DuroPower, Model DXD100U, Vin: 120-277Vac/60Hz, Pin: 100W, Lin: 820mA(@120Vac), Vo: 32Vdc, Power Factor: 0.98, Io: 2500mA, Ta: 50 degrees C Max, Tc: 75 degrees C Max. High Quality LED power supply