By Cheryl Ann Bishop from IDA The rapid changes in LED lighting technology have given rise to an LED retrofit revolution. Across the globe, municipalities are opting to switch out their older street lighting to new, more energy-efficient LEDs. Unfortunately, these changes have also given rise to misinformation about LEDs, dark skies, safety and the environment. StreetLights - Photo by Jim Richardson Myth #1: The use of LEDs reduces light pollution and is “good for dark skies” because they're highly energy efficient. Yes, LEDs are more energy-efficient, but that fact can ironically lead to more light as cities spend the...
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