R1-V series products are built-in type constant current Non-isolated LED driver for globe market. The input voltage range is 277-480V, output voltage range is 180-260V. The power range cover 100W, 150W, 200W, 240W and 320W, the output current can be programmable, with Power and CCT adjustable by Dip-switch and auxiliary power 12V optional version.Suitable for LED linear high bay, led road light, led floodlight, led grow light, led high bay light.