Hey everyone, I've got a question about how ceramic heat emitters compare with halogen lights in regards to efficiency in producing heat. I'm currently using a 90 watt halogen flood bulb in my ackie enclosure and lately it's been struggling to keep the "cold" side of my enclosure at optimum temps. The difference is only about 3-4 degrees duing the day and as much as 6-8 at night, on particularly cold days. (My basking temperatures are doing fine, right around 140 degrees right under the light.) I was wondering, if I switch to a ceramic bulb what sort of wattage would be sufficient to provide those last few degrees I need, without being overkill?