We're dreaming of a green Christmas. Check out the stats, and make this year's holiday eco-friendly.
By Nina Shen Rastogi
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Approximate number of U.S. homes that could be powered for an entire year with the energy used by decorative lights every holiday season. Switch from incandescent lights to longer-lasting LEDs and you'll use about 90 percent less energy per string. To recycle your old incandescents, go to HolidayLEDs.com .