Heat lamp stress?

[Eric Alan]

Oh wow I missed the ambient temps posted. You really really need to get rid of that light. Those temps are way too high. Balls need a variation in temps so they can regulate their temps. My ambient is high 60s to low 70s.

You are correct that an ambient of 90ish is too high. However, your own ambient temp of high 60s to low 70s is about 10 degrees too low yourself. I certainly recommend looking for a way to increase it a bit.