Case Studies

Browse our collection of case studies, which include a variety of educational and informative subjects. Read about real-world examples of many of Holophane's past successes in providing quality products and unique solutions to many satisfied customers.

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City of Philadelphia

Learn how the City of Philadelphia, Pennsylvania is saving over 39 million kilowatt-hours by upgrading their streetlights to lighting and controls solutions from AEL.

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Knoxville Relights the Streets

Case study on LED relight project for City of Knoxville, TN using Holophane and AEL products.

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West Richland, WA

City of West Richland, Wash., installs Acuity Brands® smart street-lighting solution to cut associated annual energy costs by a projected 61 percent.

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El Paso, TX

Acuity Brands lighting and controls solution helps El Paso, Texas, reduce operating costs by 60 percent over previous lighting.

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Austin, TX

Austin Energy converts their street lighting to a smart LED network with an expected savings of a million dollars annually in energy and operating costs.

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WSDOT – U.S. Hwy. 101

Autobahn ATB2 luminaires, combined with control system, allow Washington State DOT to slash energy and maintenance costs on U.S. Highway 101 lighting.

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Elk Grove, IN

Elk Grove, Ind., retrofits nearly 10,000 HPS streetlights with AEL® LED system for expected energy savings of over 60%.

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Coffee Creek Correctional Facility

Holophane® and AEL® help Coffee Creek Correctional Facility to reduce energy and maintenance cost, while empowering inmates with job skills.

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Chula Vista, CA

The City of Chula Vista, Calif., reduces related energy consumption by 45 percent while also reducing maintenance costs with switch to LED roadway lighting.

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Wabash Valley Correctional Facility

This case study examines the benefits of an AEL lighting renovation at Wabash Valley Correctional Facility in Indiana.

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Fort Benning, GA

Fort Benning U.S. Army base upgrades to Acuity Brands LED lighting system to reduce operational costs while enhancing safety and security.

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Shelor Dodge

Shelor Dodge auto mall in Christiansburg, Va., installs Autobahn LED system to boost curb appeal and help sell vehicles after dark.

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Bartow College

Autobahn LED lighting system cuts parking lot energy consumption by 74 percent at Bartow County College in Georgia.

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FDOT – U.S. Hwy. 98

Florida DOT and Gulf Power retrofit 19 miles of U.S. Highway 98 with Autobahn LED to improve visibility and reduce maintenance.

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ODOT Lights Roundabout with Solar LED Solution

Oklahoma DOT partnered with AEL and Sunna Design to come up with an affordable solar lighting solution for a roadway roundabout.

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