2 ft. x 4 ft. LED Retrofit Troffer from DSI represents the easiest and most efficient troffer on the market. Installation takes only a matter of minutes with virtually no maintenance required over the 100,000 hour lifespan.
With low wattage and excellent lumen output this retrofit troffer will provide instant energy savings and is perfect for office buildings, schools and commercial property. The one piece light aluminum frame makes for easy handling and the two universal brackets guarantee a perfect fit to any troffer.