Commercial Electric 2ft. High Output Integrated LED Linear High Bay is the perfect replacement for those power-draining 400-Watt Metal Halide or T8 fluorescent tubes. Constructed of a robust durable design, it is shatter-resistant, with no hot spots and will not discolor over time. There are 3 mount options: Suspension, Surface and Stem installation. With its superior energy-efficient light engine, this high bay is maintenance free with no bulbs to replace for up to 60,000 hours of continued use. Ideal applications are large garage, shipping/receiving, warehouse and aisles, large commercial retail stores or sports facility. Color: White. Material: Aluminum.