I have a UVB strip light along the back top of the tank and a basking bulb. I use a T5 bulb somthe fixture is real thin. Their tanks never drop below 65 degrees so we don't use any night heat. In the rare case in the winter when we need to use it, I'll just swap out the basking bulb for the CHE.
During the day you only need a UVB And a basking light.
During the day you only need a UVB And a basking light.