I bought a CHE but I agree, the heat is tremendous, & I'm not actually using it. It's mostly over-kill for my purposes- oh well. It's good to have options, we're not all needing the same things (& keeping different species). I can't recall a bulb ever exploding*, but of course mine are not inside tanks -they're not within "splash range". I don't let my house get very cold either. (*I don't count the one I dropped...)