The K1 Series LED High Bay is a linear style high lumen led IP66 rated fixture with a slim attractive design. They are constructed of high grade aircraft aluminum and equipped with Phillips LED modules. Commonly used for: Warehouses, Industrial applications, Shop Lights, Commercial buildings, etc. Available in 100 watt 16,000 lumens & 150 watt 24,000 lumens versions 277 volt. 5000 Kelvin color temperature. Light spread angle of 60, 90 and 120 degrees. Rated IP66 for wet location. 7 year manufacture warranty. UL and DLC Listed. Accessories: Hanging chain, cord, Motion Sensor, wireless control.