4', Metalux, Lensed LED Strip Light, 120V, 2,000 Lumens At 87 Lumens Per Watt, 83 CRI, 4,000 km 70% Lumen Maintenance At 50,000 Hours, Surface, Wall & Suspension Mounted, Triac Dimming Down To 10%, Culus, Damp Location Listed, Energy Star Qualified, 5 Year Warranty.