The Compact Pro High Bay by Lithonia Lighting (CPHB) is the budget-oriented high bay designed for contractors from the ground up. It's the most compact high bay on the market, making it easier and quicker to install. Built with quality to last and performance to get the job done. The CPHB features adjustable lumen output (12000L, 15000L, 18000L) and switchable color temperature (4000K, 5000K) to customize the lighting settings during installation. The ultra compact and contractor friendly design allows for faster installation and clean up. The glare control lens minimizes glare and enables exceptional efficiency. Now available with the Sensor Switch TLS Twist-to-Lock Sensor designed to detect motion in spaces and adjusts the lighting levels based on the amount of natural daylight, optimizing energy usage (TLS included in packaging for field installation). For use in light industrial applications such as warehousing and other large indoor spaces with mounting heights ranging from 10 ft. - permitted. Color: White Gloss. Material: Aluminum.