Parking lot lighting design is the engineering process of determining what a parking area requires before any fixture is purchased:…
Photometric design services produce the engineering analysis behind a lighting system: point-by-point modeling of light levels across a site, zone-by-zone…
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
