Viribright’s HBU1 LED High Bay Series is our newest in our line of high bay lights and boast remarkable lumens per watt. This high bay is 0-10V dimmable standard and is built rugged for outdoor weather. Our 150W fixture comes with a hook for suspension mount and guaranteed by a 5-year warranty and an IP65 rating for superior performance. Go with the brand name you trust. UL Listed and DLC Certified.