- September 26, 2006 • 10:12 am PDT
- + responses

When people talk about climate change, the first easy solution they mention is to change your light bulbs to CFLs. Doing this will have a drastic effect on global warming and energy use. Moreover, CFL technology has come so far that you can't see the difference between them and a standard bulb. But maybe CFLs aren't the end all and be all of efficient lighting. Or, at least, not all of them.























