Energy Efficiency
Halogen, CFLs, LEDs, Watts, Lumens—what’s the difference? What’s best? We’ve got you covered! Lighting a typical Minnesota home accounts for about 10 percent of...
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Halogen, CFLs, LEDs, Watts, Lumens—what’s the difference? What’s best? We’ve got you covered! Lighting a typical Minnesota home accounts for about 10 percent of...
Incandescent lighting enthusiasts who like bright lights but have witnessed a shrinking list of options can have some refreshment; Switch Lighting has announced the...
One such invention is not only affordable it provides a great way to spend idle time while producing clean and portable electricity that can...
Last week, I profiled a gym that uses human-powered energy. It’s a brilliant idea, but there’s no reason why it should be limited to...