UFO LED High Bay light is the commercial product for an indoor warehouse or any commercial space with a ceiling height of 20ft or more. and with a Correlated Color Temperature (CCT) of 5000K and lumen output up to 33,800Lumens, this high bay light can get you more brightness than old 400-1,000 Watt HID lights while it would also save you up to 80% of energy on each fixture. The variable maintenance cost gets down to zero owing to its efficiency and performance. It also can be easily hook mounted on any surface.