High bay lighting refers to LED UFO lights and linear high bay lights designed for spaces typically higher than 20 feet, such as warehouses, manufacturing facilities, gymnasiums, and big box retail stores. LED high bay lights deliver powerful and uniform illumination across wide areas, ensuring safety and productivity in large scale environments. Traditional high bay shop lights used HID or fluorescent lamps, but newer LED high bay lighting has become the standard due to its energy efficiency, long lifespan, and improved light quality. Round LED high bay lights often known as LED UFO high bay lights are compact and typically installed with a single hook or pendant mount, making them quicker to install in open ceiling layouts. In contrast, LED linear high bay fixtures often require chain or surface mounting at multiple points, offering broader aisle coverage. When selecting the best LED warehouse lighting, look for features such as 0 to 10 volt dimmer compatibility, 120 to 277 volt input, wet ratings for outdoor use, and selectable color temperature and wattage for adjustable brightness without a dimmer.