Quote:
You've checked the accuracy of your thermometer, yes?
Can you put more insulation on the outside and lid?
Otherwise, if there is room in there, you might consider putting a 40w bulb wired to be always on, and a second 40w bulb in the thermostatically-controlled fixture. Or a 60 always on and a very low wattage bulb (like 5 or 12 watts, whatever you can find) for the thermostatically-controlled fixture.
Good luck,
Pat
You've checked the accuracy of your thermometer, yes?
Can you put more insulation on the outside and lid?
Otherwise, if there is room in there, you might consider putting a 40w bulb wired to be always on, and a second 40w bulb in the thermostatically-controlled fixture. Or a 60 always on and a very low wattage bulb (like 5 or 12 watts, whatever you can find) for the thermostatically-controlled fixture.
Good luck,
Pat