Boring question, I know its important to keep ballasts dry but will a little moisture in the air damage them over time? I keep all my gear in a storage locker and I just picked up two older hmis one with magnetic and one with electronic ballast. My locker is dry but not well ventilated. I can tell because pieces of cardboard left in there feel a little soft rather than crisp. I couldn't find this topic covered in another thread so if someone has already answered it can you direct me to it?