LED High Bay 120 watt Bridgelux LED. 100-277V AC meanwell driver. UL listed. 45 Degree Viewing angle. 120 Watts, comparable to 1000 watt light bulb. PF>.95, CRI<70, 10,800 Lumen output. Lifespan up to 30,000 hours. Aluminum Alloy. Available in white 6000K. Use this Hi Hat for long LED Life, less mantence. Approx amps depends on what power customer operates hihat at 120V@10amps, 220V@5amps, 277V@2.3amps. The product comes in two pieces the reflector and the LED driver unit. After receiving packages you screw the two parts together for high qaulity high bay led lighting. No more buzzing. Runs super cool, very nice heat fines remove the heat from the LED. Very long life using the meanwell AC driver. Not Dimmable.