Almost anything that Bert raises needs UVB, but their temp requirements are about normal house temps. He raises all of his reptiles outside in large pens. Which is why my dragons can freeroam 24/7. I have heat lamps along with UVB lights set up in two different rooms. I also have water tubs set up which means I have to change the water every day what with us remodeling. But it is working out good.

Thanks for the heads-up on the lizard eating, James. As much as I would like to have a Tegu I won't risk my dragons.