What I'm looking for is a TINY flashlight. It must use AAA batteries so I can include the ones with a ten year shelf life.
The Ultralife Lithium U9VL-J 9V battery has a 10 year storage capacity.
http://forums.equipped.org/ubbthreads.php?ubb=showflat&Number=176514&page=1Pak-lite LED heads can be swapped out for Red, IR Pak-lites etc if required.