LED Solution As part of a citywide Climate Action Program to reduce energy consumption and to resolve its lighting challenges, the facility experimented with several LED lighting solutions, including one from Dialight. Impressed with the way the Dialight fixture outperformed the others, the facility ultimately chose Dialight to replace 82 fixtures in its solids dewatering building, pre-aeration and trickling filters with the company 's DuroSite LED fixtures, including 33 Low Bays specially designed for areas of low clearance, and 49 High Bays—19 with 14,000 lumen output and 30 with 12,000 lumen output. The entire changeout took just five days—about 30 to 60 minutes per fixture. The 12/7 lighting was outfitted with a combination of photocells and timers, taking advantage of the Dialight LED's instant-on capabilities.