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An ENERGY STAR qualified compact fluorescent light bulb (CFL) will save about $30 over its lifetime and pay for itself in about 6 months. It uses 75 percent less energy and lasts about 10 times longer than an incandescent bulb.
Learn about color, bulb types, what works where — and where to go when you’re ready to buy.
Find out how CFLs work, how to get the most from your bulbs and more.
Find out the real environmental costs of using — or not using — CFLs. Learn about disposal options and what to do if a CFL breaks.
Qualified Compact Fluorescent Light Bulbs
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