This traditional round lensed LED high bay light is made with corrosive resistant polyester powder coat finish. This is damp listed and has an IP66 hose down rating. It has a ring that can be easily installed on any height ceiling and transparent and tempered glass lenses can shoot bright and clear. With 21900 Lumens, 17.09 in. Round die-cast aluminum housing white High Bay Light uses wattage 150-Watt of power. It has 120-277-Volt, 0-10-Volt dimming and LEDs rated for 50,000-hours of life. This LED high bay is DLC qualified and UL listed for damp location. The high bay light is suitable for warehouse, barn, gymnasium, industrial, manufacturing and commercial applications. Material: Steel.