wallymart now sells those 6 led 3AAA lights, cheapcheap headlamps, and cheapcheap clip to hat lamps for 1.00 each.

They are cheapcheap, but they work. grabbed 10 the the headlamps for the kids when camping.

when they lose them while running around, I can charge them a dollar (got to TRY teaching responsibility) and hand them another.

Nothing I would want to use rely upon, but kinda nice as spares for relatives, mooching neighbors, etc.