One of the modifications UDT made prior to moving in was the removal of all of the old fluorescent light and the installation of energy-saving LED lights throughout the entire 33,000 SF building. Compared to fluorescent bulbs, LED lights are up to 80% more efficient. Unlike fluorescent lights, LED lights convert 95% of their energy into light and only 5% is wasted as heat; this is all while still using far less power to provide a strong and consistent output at a lower wattage.