Lighting Performance Calculator, Guardian Industries

Guardian Industries


Lighting Performance Calculator, Guardian Industries

Guardian Industries’ free online tool is designed to augment designers’ understanding of high-performance glass and coatings relative to daylighting. The Lighting Performance Calculator relies on metrics such as fixture count, light output, lumens, wattage, and photometric data. Designers can use the PDFs generated by the tool to determine the number of fixtures required for a job and to compare performance, costs, and payback periods. • guardian.com

About the Author

Hallie Busta

Hallie Busta is a former associate editor of products and technology at ARCHITECT, Architectural Lighting, and Residential Architect. She holds a bachelor's degree in journalism from Northwestern University's Medill school and a LEED Green Associate credential. Previously, she wrote about building-material sales and distribution at Hanley Wood. Follow her on Twitter at @HallieBusta.

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