I remember someone mentioning a good plug in dimmer switch on this site, but I am having trouble finding it. I need a warmer cool side for my bp's, and to do this I am considering plugging a dimmer into their thermostat (think extension cord with a rheostat built into it). There are no hardware stores or any store I can find that has them - so can anyone give me a name or a site where I could order one?

(Not sure yet if I will do this or just buy another thermostat.)

Thanks in advance.