Contractor Select GT 4 ft. x 2 ft. 128-Watt Equivalent Integrated LED 4400 Lumens Commercial Grade Troffer, 3500K

The 2 ft. x 4 ft. White LED Troffer from Lithonia Lighting provides a digital platform to deliver general ambient lighting in applications such as schools, offices and hospitals. Long-life LEDs, coupled with energy efficient drivers, provide extended service life. Low maintenance and easy to install, this troffer works well in applications where LED is desired and budget-consciousness is needed.|Housing formed from 22-Gauge cold-rolled steel, smooth hemmed sides and smooth inward formed end flanges for safe handling|lumen maintenance at 72,000-hours, output 4,391 lumens|LED drivers deliver dimming from 0-10-Volt control signal, 10% dimming level|LED boards include plug-in connectors for easy replacement or servicing, suitable for direct insulation contact|Highly transmissive pattern #12 lens (0.095 in. thickness), diffuses light source without compromising output|Ballast disconnect is provided where required|CSA certified, damp listed