How To Calculate Your Light Savings When Replacing Incandescent Bulbs
The news about saving money and electricity by replacing old light bulbs is old news (unless you’ve been living under a rock). But the topic of saving light is not exaggerated yet. Suppose that every household in the US would switch to high-efficiency light bulbs (such as CFLs). This would reduce the nation’s energy consumption by 10% in the residential […]
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