POWER SELECT: Choose between 65W (10,200LM), 90W (13,500LM) or 105W (15,300LM) power settings to adjust the baseline brightness of your fixture. COLOR SELECT: Choose between 4000K cool white or 5000K daylight color temperature settings. DIMMING: Dimmable by 0-10V dimming standards. VOLTAGE: Operates on 120 Volt through 277 Volt line voltage. CERTIFICATIONS: DLC 5.1 Premium PMJLKJJF, UL Listed MOUNTING: Standard V-Hook and Chain mounting kit included. Keystone’s XFit High Bay LED fixtures are renowned for energy efficiency, light uniformity, and long life. They’re ideal for replacing HID and linear fluorescent high bay lights, ensuring comfortable and safe conditions to maximize productivity in applications including commercial and manufacturing facilities, gymnasiums, warehouse lighting fixtures, and retail aisles. The XFit High Bay is now available with Keystone’s innovative Power Select and Color Select technologies. Power Select allows end-users to select among three field-adjustable lumen outputs; Color Select provides two color temperature selections, 4000K and 5000K. Both are changed with a simple switch. These flexible tools provide significant SKU reduction and increase flexibility and convenience when installing in the field.