10 gal nano lighting

[JPotter]

I have put water in a 10 gal tank...top is about 10"x20" about 12" deep and I need some lighting. T5s preferred, power compact fluorescent would do. I have put in the skeletons of my SPS that died after a high temp period Also has 2 pajama cardinals. Expect I will eventually add some leathers but will need some lighting. What fixtures are available for 20x10 tanks? I would like a fixture that can stand a few inches above the tank so condensation is not an issue. I don't like tank covers as heat doesn't dissipate well.
I stuck in a small pump and have air from a pump and the water moves about surprisingly well...also has a small heater.
This is a tiny tank but I think it could be very pleasing if I get things right.
Thanks for any and all suggestions.

PS..next year the room gets an air conditioner