it depends on how much money your willing to spend... you can always get a rehostat ( zoo med i think) which will regulate temp.... you have to hard whire it yourself...
heres a link to wiring...
http://www.ssnakess.com/forums/showt...threadid=60992
you can get dimmers at hardware stores wallmart ect.ect. there not much money but if you do decide to go that route you make sure you get a push button one...
which heat pad did you get???