If we can overlook their bright, sometimes glaring appearance, and encourage cities to use yellow-rich LEDs rather than their blue-rich cousins, it seems that LED streetlights are a good thing. And because LED technology is progressing rapidly, LEDs of the future are likely to help cities save even more in energy costs and greenhouse gas emissions.
. . . that’s how an intern at Earth Island Journal ends her piece on health hazards of blue LEDs in streetlighting.
Source: http://electricalcontractor.com/?p=13141
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