The J&H LED 2ft Linear high bay LED light is built to illuminate small, medium, or large spaces. This LED high bay light is made with post-painted steel and comes with two self-enclosed linear LED high bay light engines. The LED and frosted lens on the 2 ft linear high bay provide 23,100 lumens at only 165W and comes with 120-277-line voltage. This LED high bay replaces 450 HID luminaires and is UL listed for damp locations in ambient temperatures from -40C to 50C (-40F to 122F). The high bay LED is very easy to install with included chain-mount kit and V hooks. Also, an LED shop light, it is suitable for gymnasiums, industrial, manufacturing, warehouse, and commercial applications. There are 3 mount options: Suspension, Surface, and Stem installations. The white linear high bay can be used in almost any commercial or industrial application. With over 10 years of use all over America, our linear high bay has been put to the test is a variety of conditions and withstood the test of time. All of our high bays come with a worry free 5-year warranty. 23,100 Lumens of brightness using 165 watts of electricity make this linear high bay the choice for professional installers LED shop light replaces 400W metal halide HID linear high bays Multi-Volt 120-277 Volts makes our high bay compatible in most warehouses, commercial, and residential applications Ideal as a garage ceiling light, shipping/receiving shop lights, warehouse and aisles for commercial LED lighting, large retail stores or sports facilities high bay LED lighting Suggested mounting height is 16 ft. to 24 ft. for optimal light Polycarbonate construction in white finish gives this LED high bay a nice, modern finish that will improve the look of any room. The shop light is maintenance free with no bulbs to replace High bay operates at ambient temperatures from -40C to 50C (-40F to 122F).