All of the mech interiors seem quite overlit to me. Yes, I know that the period key dims the lights, but really, it doesn't help much. This is by far the most noticeable on the Hunchbacks- one of the screens that doesn't do anything reflects directly into the pilot's eyes, and causes some serious HDR issues, in addition to the fact that accelerating makes the light flicker in and out of the reflective area, creating a strobe.
Normal brightness shot of Tourmaline, with cockpit lights dimmed to minimum:
Shot of what happens to the brightness every time the panel in the lower right gets illuminated (still on the darkest cockpit lighting setting):
I'm getting kind of tired of the game flicking between bright and dark every time I load up a hunchback; some other mechs have this problem, but none quite as badly.