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Tag: "light"

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April 29th, 2009

Do One Thing: Install A Motion Detector.

This week’s Do One Thing involves outdoor lighting. Many people, come nightfall, turn on their outside lights and leave them on all night. (We have a neighbor like that, but they live far enough away that it doesn’t affect us too much) Not only is this a waste of electricity, but it also [...]

Do One Thing
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October 26th, 2008

EarthTalk: LED Light Bulbs More Efficient Than CFL’s?

Dear EarthTalk: What’s the story with LED light bulbs that are reputed to be even more energy-efficient than compact fluorescents?
Perhaps the ultimate “alternative to the alternative,” the LED (light-emitting diode) light bulb may well dethrone the compact fluorescent (CFL) as king of the green lighting choices. But it has a way to go yet [...]

Green
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