4', 1 Lamp, LED Strip Light, With Circular Lens, Matches The Look Of A 1 Lamp Fluorescent Fixture, 2,153 Lumens, 4,000 Kelvin Color Temperature, Non-Dimmable, Can Be Surface, Toggle, Or Chain Mounted, Includes Row Aligner For Continuous Row Mount Applications, Rated For 50,000 Hours Of Life, cULus Listed For Damp Locations, DLC Qualified, 5 Year Warranty.