Litetronics Litetronics 52W LED 120-277V 83 CRI 5000K 5380 Lumen 4-Tube Retrofit Kit for 2'x2' Troffer

Features:Designed for commercial useIncludes 52 watt Integrated LEDEnergy Star rated for energy efficiencyCovered under manufacturer 10 year warrantyDimensions:Height: 1-7/8"Width: 21"Depth: 14-13/16"Electrical Specifications:Bulb Type: LEDBulb Base: Integrated LEDNumber of Bulbs: 4Bulb Included: YesWatts Per Bulb: 52 wattsWattage: 52 wattsVoltage: 120, 277 voltsColor Temperature: 5000KColor Rendering Index (CRI): 83Average Hours: 85000Lumens: 5380