and I've noticed that a few others on the forum have had the same problem. Leos don't need UVB light...they are nocturnal animals, and so don't use the sun to manufacture vitamin D3...they get their D3 from the food they eat. I have heard that UVB could even be harmful to their eyes (it may have been Robin who said that...I don't remember). If it isn't harmful and you happen to have leos that will bask under it, it could brigthen their colors (or they will at least look better under it...), and help them manufacture vitamin D3. Really there is no reason to buy a UVB light for a leo, I personally believe it's a waste of money. Just go get yourself a regular low wattage flourescent bulb for the day time...I'm not sure if they make colored flourescent bulbs...but if they do you might want to consider one of them, they will disturb your leo less.
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Christina

Leopard Gecko Morph Descriptions
2.3 leos
-0.1 tangerine het rainwater albino w/jungle background (Blinkers)
-0.2 jungles (Vahz & Skissor)
-1.0 tremper albino (Spitfire)
-1.0 tangerine rainwater albino (Bronx)
-ignorance is not to be punished when one is trying to gain knowledge...what scares me is the vast number of people who, when given the information to gain knowledge, choose to ignore it.