2 FT X 2 FT LED troffer; Utilizes Cree TrueWhite technology; Assembled in the US and Mexico; Durable cold rolled steel housing provides strength and uniformity; Ultra-thin 3.9 IN fixture height and lightweight design effectively target a broad range of plenum spaces and allow for easy installations; Fixture is pre-painted for enhanced smooth finish; Provided t-bar clips and holes for mounting support wires enable recessed or suspended installation; Fixture sides and ends are hemmed in for safe, easy handling; Unique fixture design creates perfect balance of both horizontal and vertical illumination; Optimized smooth lens eliminates pixelation and delivers a low-glare, diffused light distribution; Cree born components including highly efficacious Cree LED chips along with an integral high-efficiency Cree driver; Designed to last up to 75000 hours; Total harmonic distortion - less than 20 PCT; Input power stays constant over life; Suitable for damp locations; Designed for indoor use; Integrated 1400 LM Emergency Backup