I am attempting to build my own incubator out of wood. I've gotten the cabinet done so far, and have most of the components I need such as the fan, turners, etc. But I don't have a heating element. I was originally going to try two light bulbs, but after looking at my friends 1202, it doesn't look like it would be that hard to hook up. (Its got the zig zag coiled looking element) My question is, what kind of heating element should I be looking for. Someone mentioned a low watt heating strip if I remember correctly. Where would I begin to look for a heating element that would work? I thought about tearing apart an old space heater or something, but those apparently get too hot too quick. My cabinet is 17" wide, 23" deep, and 30" tall.