Illuminated crochet hooks are available at JoAnn Fabrics. There's still no sign of them at AC Moore though. I didn't get to Michael's so I don't know if they've got them.
Update: Michael's doesn't have the hooks on their website, so I assume that they don't have it in their stores. AC Moore's website is so poorly designed that I can't tell if they carry the line or not. In fact, I think I want to submit it to Web Pages That Suck, it's so bad.