His temps sit around 90 degrees, the wattage of the light is 100 watts. I was having some difficulty getting the temps high enough because I moved and I am now living in the bottom level of a split-level home and it's much cooler down here.
As for how close he is to it, the top of his casque is about 2" from the screen and at most 4" from the bulb itself. Too close, I know, but I can't seem to get the temperature high enough down here otherwise. I don't ever see him sitting up trying to get right against the light, but of course, I don't know what he does when I'm not home.