
The Triangle at Classen Curve Parking Lot LED Retrofit
Oklahoma City, Oklahoma
A lighting redesign eliminated dark spots, improved shopper confidence, and delivered major energy and rebate savings for Washington Prime.
Before & After


Challenge
- Many underlit areas led to large dark spots throughout the parking lot.
- Dark areas were causing tenants and patrons to feel unsafe at night.
- The parking lot was lit with inefficient metal halide lamps in aging fixtures.
Solution
- Designed a lighting layout to ensure even light coverage and eliminate dark spots.
- Specified LED area lights that increase light levels on the ground.
- Reduced the number of area lights as much as possible to decrease energy consumption.
Key Results
- Evenly lit parking lot with no dark spots.
- Reassured tenants and patrons, resulting in positive feedback.
- Reduced wattage and maintenance per area light.
- $10,900 energy rebate received.
- $12,039 per year in projected energy savings.
- ROI of just over 1 year.
Customer Testimonial
“The results that VOSS achieved with the LED conversion were nothing short of outstanding. Parking lot light levels were doubled resulting in very positive tenant and shopper feedback regarding improved safety and a much more comfortable nighttime shopping environment. Additionally, we are anticipating an annual electrical savings of $14K. The ROI for this project is just over 1 year—well worth it. Thanks, Voss!”
