LUXRITE 2 x 4 ft. LED Backlit Flat Panel surface mount light combines efficiency, versatility, and long-lasting performance. With wattage-selectable functionality, choose 50 W (6250 lumens) for offices, 60 W (7500 lumens) for retail spaces, or 70 W (8500 lumens) for large work areas and warehouses. Adjust the brightness to suit your space while optimizing energy use. The panel offers 5 color-selectable options via the slider switch: 3000K soft white for cozy areas, 3500K natural white for retail, 4000K cool white for offices, 5000K bright white for conference rooms, or 6500K daylight white for expansive areas. With a 120 º beam angle and CRI80, colors appear vibrant and true-to-life. Dimmable (0-10 V) for smooth brightness from 10% 100%, it creates the perfect ambiance. High-output backlit technology and robust construction provide soft, flicker-free illumination. IC-rated, ETL-listed, and damp-rated for bathrooms or covered outdoor areas. Energy-efficient with a 50,000-hour lifespan, costs only $8.43/year (3 hours/day), compatible with 120 277V, and backed by a 5-year warranty. Ideal for offices, classrooms, retail, and warehouses. Material: Aluminum.