Update.
Two of my Brugs are still blooming their hearts out in my basement. I brought them in ~ Columbus day
The big one has ~ 10 blooms and another ~ 20 buds of 2 - 4 ". Obviously, it did not totally reject being brought in.
It is under 1,000 watts of metal halide lights. My smaller one has 5 blooms and a few more buds coming on.