thanks, 4 nights a week we wouldn't be able to turn the lights on at night because my bp is in my 3 1/2 yr old step-son's room and he won't sleep with any type of light on. so i'm not sure if i should bother with night light at all. i just wasnt sure if red or blue lights were better than a regular halogen bulb, for both temperature and brightness. and if i were to get a red or blue, which one would be better?