Above my plants about 13 inches it is 79 degrees, so thats not bad. My setup is in my sig. Do you think the blown insolation on top of my closet ceiling would help or hurt me. I pushed it back thinking it would let heat excape a little better, what do you guys think? not really having much trouble now but could better it. Its like a working clock right now. you gotta run it if you know what i mean, keep a eye on temps in the house.