It arrived!! I just ordered it Thursday night and it arrived Saturday morning(!)

No special Prime or any of that. Just did 1/2 hour with it. I was glad it arrived earlier than expected, since we're heading into a time of year that is traditionally problematic for me, depression-wise (especially late Nov - mid Dec) and it's nice to get a jump on it. I went with the Verilux Happy Light which BipolaRNurse has had good luck with.
Thanks again!
p.s. It didn't get hot. Just VERY mildly warmish.