So after searching THC farmer and reading a few different threads on this topic, all of which have the same general trend.
Yes, clearly, its a last resort to need ANY light in the room during lights out. And at all costs, we will keep it that way.
SO... Aside from that, if you HAVE to go in your room, and need a little light, which is right? I have seen Green pretty unanimously, apart from 1 or 2 people suggesting Red... !?!?! So back to green. I have also seen people say LED VS CFL. And decent arguments on both sides.
So whos running what?