How many halogen lamps would I need for a 6’x30”x2’?


I’m planning out the setups for future bioactive enclosures and was wondering about the heating.


I’m planning to get a 190 watt RHP from Pro Products for the basking area.
How many 100 watt halogen bulbs would I need to supplement ambient heat? I was planning to install 2 in each enclosure but I’m not sure if this would be overkill.


Enclosures are 6’x30”x2’ for a BCI and a ball python (separate of course).
Ambient will be 80-85°F
Basking will be 90-95°F


Thank you!