what is a good overhead heat source besides a CHE? i know balls are nocturnal and dont neccessarily need the light, but i have a light fixture that i'd like to continue using. Right now I'm using a 50 watt blue heat bulb (it came with the starter kit i bought) but its not keeping the ambient air temp high enough, at least not on the warm side of the tank. Would a regular 60 watt lightbulb be okay to use during the day? Or would the brightness of the bulb stress the snake? I have a 50 watt infrared heat bulb for the night cycle.