We're really liking Wal-Mart's efforts to educate people about CFLs. This is a great display......it tells you what kind of CFL you need to replace the regular bulb you've got at home, and displaying the energy wasting bulb side-by-side with the CFL also shows you if there will be a problem fitting it into your fixture at home.
The only thing that's missing is an explanation of color temperature
. It's easy to rag on Wal-Mart
, so it's great to see something like this prominently featured in the store.