Columbia Lighting® Led Lensed Troffer, 2x4 Ft., 3500k, Medium Lumen, Grid, White Flush Steel, Acrylic Lens, 120 - 277 Volts
FEATURES | Full distribution LED troffer | Direct replacement for fluorescent 2x4 | Long-life, 60,000 hour LEDs at L80 reduce life cycle maintenance costs | Metal to metal light leak protection on all four sides of shielding frame | 0-10V dimming driver | Hinged optical system allows easy access to LED modules and electrical from below the ceiling | All models standard with IC rating | DesignLights Consortium® (DLC) qualified | Five year warranty