Thanks for the link. It was a very informative read. Also, as far as buzz about blindness, I could see that happening if the animal looked at it but then again, the same would happen if you looked into the sun. I thought there might be something chemically dangerous which is what concerned me. At 12, my girl's been under florescents and has yet to go blind. Sounds like a case of people being overprotective once more. Any studies on it or just anecdotal stories?