Producing 21,000 lumens of light, this Warehouse Lighting 150W is a great alternative to a 400Watt high-pressure sodium or metal halide. Its life expectancy is 5x longer than metal-halide lights and because of this, they reduce costly repairs, disposal fees, and the need for replacements. With durable housing and dimming capability, this light will provide the perfect illumination for any situation. This LED high-bay light operates within a wide 100-277 VAC range and provides a dimming with 1-10V range. The installation process is easy with included triangle hooks and suspension chains. This linear high bay light is perfect for any big, open space with a high ceiling height. It’s ideal for warehouse lighting, factory lighting, supermarket lighting, and more.