No worries, I've kept corns for years
I guess I gave the impression that I was planning to use the light to heat the enclosure the corn. The aquarium light is attached to the lid, I'm not using it as a heat source, in fact for the most part it's going to stay unplugged. I did think about switching out the tube for a red one for nighttime viewing of the snake, but I'm doing more research on that for awhile.
I got the UTH and thermostat, and I know how to hook them up. I'll take care of it tonight, the snake isn't arriving until tomorrow. And I'm not even using that particular tank right away, I have a quarantine tub with everything set up for her first. She's coming from a great breeder, but still, having had to deal with mites in the past, I can't say I ever want to risk it again.