The Million Lights Project is handing out a free CFL to the first 1,000,000 who sign up for one. It appears legitimate, and I guess in a couple months I’ll see for sure.

Besides, you can’t argue with saving the planet for free!

http://www.millionlightsproject.org/

Update: A little over a month now, and nothing yet. Still waiting! I’ll make a post on the main page when I get something I think.