LEDVANCE Value Class Dual Selectable Linear High Bay 5A luminaires are environmentally preferable LED alternatives to traditional linear fluorescent and HID luminaires, offering up to 73% in energy savings. These versatile products are ideal for use in warehouses, manufacturing facilities, big-box retail, gymnasiums, and loading docks. All fixtures are shipped with a pre-wired sensor base which is ready to accept an optional field-installed screw-in motion/daylight sensor.