I have only had her a couple of months now, so not sure how the humidity spikes are or will be, but this morning they actually said humidity has been down around here, so now I am really confused. But I need help, I bought a CHE, but can anyone tell me, I have a metal lamp I bought for my chickens when they needed a heat lamp. It is for up to 250 watt bulb. The inside socket is porcelain (it looks it), can I use that with the CHE bulb for at night? Her temps got pretty chilled again last night (it has been pretty cold here at night again, which is not normal!) Thank you. Yesterday during the day, the lowest the humidity level was 59, this morning, it is 63, after having lights on for 2 hours (I was not up earlier, daughter turned them on so not sure what it was then.) Her basking spot is 100, cool side is 78.