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."}},"base-catalog-327085573":{"__typename":"BaseProduct Selectable lumen: low (18000), medium (21000), high (24000) Selectable CCT: 3500K, 4000K, 5000K 3 wattages: 128 / 150 / 170 watts Durable steel construction with rigid upper channel Acrylic frost lens for wide distribution and glare-free illumination Universal 120-Volt to 277-Volt input, class A driver 0-10V dimming down to 10% Operating ambient temperature ranges from -40°F (-40°C) to 104°F (40°C) Made for high ceilings or mounting heights up to 35 ft. Suitable for shops, warehouse, barn, industrial, manufacturing and commercial applications L70 at 163,000 rated life-hours DLC and cULus listed suitable for damp location