EarthTronics LED UFO Highbay delivers excellent energy savings then replacing up to a 400 watt HID fixtures. This 150 watt fixture has a 11.42” diameter design and produces 21000 lumens which is suitable for 15-25’ mounting heights. It features 4000K or 5000K color temperature with a high 80+ CRI providing excellent visual acuity for accuracy when working in manufacturing and warehousing applications. The die-cast housing combined with the unique open center ventilated LED array afford excellent heat dissipation providing high lumen maintenance over its service life. IP65 rated for exposed applications. Powder coat finish and stainless steel screws provide for corrosion resistant operation. 0-10V dimming standard and compatible with several controls. High quality LED chips provide for excellent lumen maintenance. DLC® Premium listed.