Where can I find a lights for my steam shower? I saw a few and they are $$$. I need to buy one for my contractor but I can't seem to find a good one. I have a 5x6 ft steam shower area, I'll be placing one recess light inside. Is that enough? I'd love to get those color changing ones too but if that's WAY more, I'll stick to a regular vapor proof recess light. Can someone please send me some links and recommendations? Need help.