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Fluorescent Lighting
6 hours ago ago from Textbooks
George F. Will, Copenhagen and light bulbs Washington Post - Dec 18, 2009George F. Will, Copenhagen and meet up with bulbsWashington PostThe flickering of fluorescent light bulbs is a primary trigger for the migraine headaches I suffer. For 20 years, since I discovered this joint, Bulbs get lighter role in FirstEnergy's plan Toledo Blade - Dec 16, 2009Bulbs get lighter r in FirstEnergy's planToledo BladeIf customers of Toledo Edison hunger ...
Related contentA Drawback Of LED Traffic Lights
20 hours ago ago from Marc Valdez Weblog
[h/t Jerry] Cool technology! As a matter of fact, too cool! : Installing traffic lights with LED energy-efficient bulbs saves municipalities money but may also create a hazard for drivers because the lights sometimes cannot melt the snow and ice that accumulate on them during inclement weather. LED bulbs use 90% less energy than incandescent bulbs, and states such as Wisconsin have seen savings of $750,000 per year. While incandescent ...
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