Can anyone tell me what UVB light source you are using for your indoor housing for Leopard Tortoise Babies. My box is a 40" by 20" flat sweater box with Cypress substrate. The heat I have purchased is a 100 watt ceramic heat emitter bulb (still need to get a clamp lamp). please give me your opinions. I know this probably seems second nature to all of you experienced people, but as I mentioned in another thread I am really "electrically" challlenged.