Color Tunable LED Backlit Panel Light, 2x4 ft, 30-50 W, 5 CCT 3000-6000 K, 0-10V Dim, 120-277 V

The LUMIPRO PB Series is a 2 ft x 4 ft backlit LED flat panel for general ambient lighting in offices, conference rooms, retail spaces, schools and healthcare corridors. The backlit construction omits the light guide plate and uses an optical PMMA lens for uniform distribution across a 120-degree beam angle. Recessed, surface mount and suspended installation are supported. Field switches set five color temperatures at 3000 K, 3500 K, 4000 K, 5000 K and 6000 K, and five wattage steps from 30 W to 50 W, with efficacy up to 125 lm/W and CRI above 80. The flicker-free driver accepts 120-277 Vac, dims 0-10V to off and holds a power factor of 0.90 or greater. SMD2835 LEDs are rated for more than 50,000 hours in ambient temperatures from -20 to 45 degrees C. UL listed under file E534052 and covered by a 5-year warranty.