Voltage: 120-277V, Wattage: 20W, Type: LED Magnetic Strip, Color Temp (Kelvin): 4000K, Lumens: 2450, Replaces: 40W Fluorescent Lamps, Certifications: DLC Listed # RG-22TR20W40K, UL, CE, RoHS, Beam Spread: 140 Degree, Length: 24.0 in., Width: 0.38 in., Base Type: Magnetic, Average Life Hours: 40,000, Color Emitted: Cool White, Is It Dimmable? No, Features: Both the strip and the driver mount to virtually any flat magnetic surface. This listing consists of a complete kit with (2), 2-ft. LED magnetic strips and (1), LED driver, ready to install. Easily retrofit into any 2 x 2 ceiling panel fixture or any 4 ft. fluorescent fixture.