I've always used CHEs for my whole gang, and now I go and try to use two in the living room, and it seems like one is smoking. This one was literally just taken from one of the hedgehog cages to the tank, and it smells like it's smoking. I've been using this hood and lamp combo for about 6 months now so it's not just the bulb getting warm.
Would it be that they're plugged into the same strip?