Denver LED Direct's Linear High Bay's are great for security, factories, workshops, warehouses, gymnasiums, shipyards, gas stations, supermarkets, stadiums, and wide open areas.  Each light comes with a highly reliable Meanwell ELG/HLG Series driver.  Furthermore, these lights are UL and DLC listed, come with a 5 year warranty, and help save on energy for a long lasting unit. These Linear High Bay Lights provide a well-lit work area for needed safety and efficiency. The Power covers from 50W to 330W with different beam angle options of 40° and 90°.  There are also various installation methods which includes: Suspending Mounting, Ceiling Mounting and Free Parallel Combination.  The modern and functional design has a pre-wired housing with quality materials, and complies with the latest standards required for indoor workplace lighting.