Cardinal Glass is a custom residential door and window glass manufacturer. Lighting quality is very important to the accuracy of glass fabrication. Cardinal Glass was utilizing outdated, inefficient metal halide lighting, with low lighting levels and high maintenance costs. US Energy Recovery proposed and installed new industrial LED high-bay fixtures, helping to improve visibility and safety. The lighting upgrade saved them money on energy cost and eliminated their high maintenance demands.
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"US Energy Recovery delivered what they promised. No productivity stopped during the lighting retrofit and, the lighting levels exceeded expectations."