The TAC SELECT Series is an all new Architectural LED Troffer from NICOR Lighting. It features two selectable switches to control color temperature (3500K, 4000K, 5000K) and wattage (20-Watts, 25-Watts, 30-Watts). The full-length centered lens produces a brilliant and clean natural glow while reducing glare. The architectural styling of the TAC SELECT features an elegant design that"™s sure to impress. This all-in-one LED solution includes everything you need to upgrade your outdated fluorescent lighting fixtures with the latest in energy efficient technology. It includes an integrated dual-voltage (120-277V) LED driver with full-range dimming (0-10V) capabilities. The TAC SELECT is rated for direct contact with insulation (IC-Rated) and features a tested lifespan of over 50,000 hours. It"™s available in 1x4, 2x2, and 2x4 ft. configurations and each comes ready to install directly out-of-the-box. Optional accessory kits for surface mounting or drywall framing are sold separately. The TAC Select is protected by NICOR"™s 5-Year Limited Warranty.