Ceramic heat emitter Fixture

[Edayy]

What fixture could I use for a 4x2x2 wooden enclosure. I want to mount it inside since I live in a cold state and having trouble keeping temps

 

[Scion19801]

You'll want to use a ceramic light bulb base. It can be found a building supply store and olny a few dollars. I have two in my 4x2x2 tank. One for Che and one for basking bulb. You'll also need a cheap extension cords to wire the ceramic base in. Probably in the 6 foot in length would do the best.