Building Energy Resilience

Ideas to fuel a sustainable built environment

Wilson Yandell


Recent posts by Wilson Yandell

5 min read

Improved Lighting Metrics for Changing Technology

By Wilson Yandell on Jun 3, 2020 12:15:00 PM

Photo by Adam Rouse

Topics: Energy Efficiency Building Performance & Technology Lighting
3 min read

It’s All in the Lighting: A Closer Look at the CRI Method

By Wilson Yandell on Nov 20, 2019 10:00:00 AM

A few years ago, while living in a small apartment in Montreal’s Plateau neighborhood, I noticed that the lightbulb in my kitchen had burned out. Naturally, I went to the hardware store to find a replacement. After struggling to read the French labeling on several different packages, I ultimately decided to go for the least expensive box of LED bulbs that the store had available. Once I installed the newly purchased lightbulb, I noticed a difference in the way our kitchen looked. Specifically, I noticed a difference in the appearance of the bowl of fruit that always sat on the counter. While the lightbulb illuminated the space, I remember thinking to myself how unappetizing and dull my fruit now looked. This exercise, though unintentional, clarified the importance of a light source’s color rendering capability.

Topics: Standards and Metrics Energy Efficiency Lighting

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