The return on a commercial LED retrofit comes from four compounding sources: energy savings of 50 to 75 percent or…
Parking garages punish shortcuts in lighting design. Ceilings are low, surfaces are concrete, and drivers and pedestrians share tight sightlines….
Founded in 2001, OSL has completed more than 7,200 projects across the continental United States. We are a full-lifecycle outdoor lighting infrastructure partner for commercial properties, managing every phase of the work from initial site survey through photometric design, installation, and ongoing optimization.
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1111 Highway 25 North Suite 201
Buffalo, MN 55313
