In a true, grassroots, and fundamental way, this campaign aims to protest the federal government's forcing us to use compact fluorescent lights (CFL). A federal law will ban the sale of traditional incandescent bulbs by 2012, effectively eliminating them from American use.
While I don't love the old, inefficient, more-heat-than-light incandescents, I also don't like government telling me what to do. Especially when the alternative they're promoting (CFL) has some serious drawbacks of its own.
Although breaking a CFL in your home doesn't necessarily mean everyone who lives there will die from mercury poisoning, it's still a worry. Any mercury is bad and a house full of it, thanks to bulbs, smoke detectors, thermostats, and more (that all contain it), can't be healthy. Sending these items to the landfill is, often, technically illegal too.
Further, the law will effectively ban new technologies that could be safer, cheaper, and better alternatives as well, such as the laser breakthrough I talked about in a post not too long ago.