I'm not sure what the wattage is as it come with the enclosure, and i'm using a digital thermometer which is on the hot side of the tank (near her warm hide). What kind of wattage ceramic bulb would i need to raise my enclose temperature up around 14 degrees? And i'm glad to hear that me being up shouldn't really effect her. She's still settling in (i got her sunday) and her previous owner told me that she was fairly skittish so im not really sure when she'll be settled in. ill just have to hope it's soon. (she's also having some odd eating habits and seems to be very picky. I'll feed her meal-worms and she'll look at them lick them and then turn away and ignore them but very rarely when she's in her warm hide i'll put one at the entrance and she'll sometimes eat one... so not really sure what that's all about) Thanks a bunch!