The Mel2™ Series LED High Bay luminaire delivers premium product performance at an economic product price. Built for indoor or outdoor harsh environments, this luminaire has an IP66 rating for water and dust exposure, a broad operating temperature and a solid die-cast aluminum housing. LED Driver is housed in own separate compartment therefore reducing thermal exposure and longer life. Polyester powder coat finish enhances robustness and product meets ANSI B117 1000 hours salt fog test. Available in 3 wattages (110W, 145W & 210W) this product can replace up to 400-Watt metal halide fixtures in commercial, manufacturing, warehousing, food processing, marine, waste water treatment, car washes, and general wash down areas.