heat lamp connected to cold control device, hung about 10 inches from the top of the tank (For safety). the probe is under it, near the top of the cage, set to 80. so when its 80 at the top of her tank it shuts off.

for humidity i only had a large water bowl and a vinyl covering across the top of the tank, it worked really well to keep the moisture in, it actually would creep to 70 if i didnt keep an eye on it. but i did cut a big hole under the lamp for the heat to get through, so now its watching tank settings.