I think I will return that bulb and try the bulb you linked me to. I feel so caught off guard. I had my stuff set up perfectly, but the day I got my ball, our central air/heat was installed and suddenly my room went from a very snug (house was heated by a kerosene heater that was centrally located by my room) to a slightly cooler but still enjoyable 72F. I didn't anticipate the drop in temperature playing with the habitat temps so much. But then again, I've never needed to pay so close attention to temps before. The tarantulas are just fine in room temperature.
Thanks for being so patient with me!
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