I use a normal 60 wat. Not a reptile basket or whatever. Same bulbs as are ceiling fans lol.

They like it around 80-90 hot side, and 64-70 on the cool side. But if you can't donthat, keep the heat lower, and the cool side match. I have to settle for 82-85 hot side, 76-77 cool side. An thats perfectly fine.

Be careful with sunlight, don't let it heat up the tank.