Description

If every American home replaced just one light bulb with a compact fluorescent, we would save enough energy to light more than 2.5 million homes for a year and prevent greenhouse gases equivalent to the emissions of nearly 800,000 cars.**

I bought a dozen of them at 1000bulbs.com, the 15 watt are only 1.89 each +shipping, lights equivalent to 75 watts. A really simple way to save the world, & save on your electric bill too.

**http://www.energystar.gov/index.cfm?c=cfls.pr_cfls (via lauriedavid)