Source for holiday LEDs
Even if you're no tree-hugging environmentalist, paying your electric bill when you've got a ton of holiday lights up is a drag. The Web site holidayLEDs.com sells lights that use less electricity, have a lifetime warranty, and 30-day no questions asked return policy. Sounds like a deal! Shipping is $2 to the contiguous US. It may be late to get decorations for this year, but watch the site in Jan or discounts.
Their Web site says replacing 70 regular bulbs with LEDs is like planting 152 trees, conserving 1,274 Kilowatts of electricity, reducing 1,975 pounds of Co2, saving $140.14 in electricity. Not sure if that's an AND list or if you just get to pick one.

