Aerangis puncata leaf red and dying off

[nzadro]

Thanks ES. I do my best to keep it moist, and I do have nice chunky roots with lovely green tips coming in. So the leaves kind of stump me.

You are right, I neglected that temperature info.
Right now it is a high of 75 and temp drops several degrees at night. I think it'll be warmer once summer arrives. My light gives off quite a bit of heat too.