48V track light driver Power Supply100W 200W 300WTrack Light Driver Economic version 100W 200W 300W$4.56PriceColorQuantity*Add to CartInput voltage220-240VAC Output voltage48V Warranty5Years Output power100W, 200W, 300W Power Factor0.5 Dimension100W 247*44*22.5 200W 304*22.5*44 300W 305*22.5*46