PRODUCT DESCRIPTION:MaxLite's BayMax™ LED Linear High Bay Fixture family offers a high performance LED luminaire that is ideal in manufacturing, warehousing, commercial and gymnasium applications. Its bi-level capable wiring option offers a cost effective way to reduce your energy costs by using motion sensors or simple switching techniques while its dimming driver option allows for full output control. LM-80-tested LED populated custom strips provide ideal light distribution for mounting heights from 15- to 40-ft. The 110-, 160- and 250watt performance and value-optimized fixtures replace up to 400 Watt metal halide high bay fixtures. The fixture is constructed of sheet steel for heat sink and thermal control and a specular reflector for high perforance. A topside access door provides easy servicability by enabling unobstructed driver access.FEATURES:• High efficacy LED boards with dual copper cladding for thermal dissipation• Optional occupancy sensor, lensed door and wire guard available• Housing has top side access door for easy field access of driver and control gear• 50,000 hour rated life• Operating temp: -30F to 120FCONTROL:• 22 Ga. post painted steel housing• Std. 87 percent reflectance reflector; optional 95 percent• Single dimming (SD) or twin non-dimming drivers/bi-level (AB) available• 120- to 277-volt universal voltage (contact MaxLite for other voltages needed)• Standard V-Hook included• Standard knock outs at ends and rear