Okay thank you. I'll probably just keep doing it the way I have been; using the daylight bulb during the day and the nightlight red bulb during the night. The daylight bulb doesn't seem to affect him either (some say the bright white lights stress them out) he seems to do just fine. I have a big tank for my baby ball python, it's a 40 gallon, so I need the lamp as another heat source. I'm doing perfectly fine with temperatures too.