Question: should the "hot side" have both the UTH under and the lamp above?
I have a single heat lamp in the middle to bring the ambient temp up to about 80-83F. A dimmer can be used with the lamp as well since enclosure temps will vary with room temps.
Shelagh
1.0 Normal BP (Link)
0.1 Pewter BP (Mara)
1.0 Kingpin BP (Corona)