Habistat is pretty much a European thing only. I believe the latest is a pulse proportional heating method which is really the way to go for heating.

I believe this is the one I have heard of but have no experience with

http://www.habistat.org/heating/ther...-classic-white

There is also this digital one that I have not heard anything about.

http://www.habistat.org/heating/digi...ostat-dn-timer

I would recommend swapping that heat lamp light bulb for a ceramic emitter. Much better to keep running all the time and maintain proper heat.