I think i would ditch the chem light. In all likelihood, it will be ineffective by the time he will use it. I am dubious about crank lights. Most of them seem to be rather fragile and "cranky" (sorry, I could not resist). I would throw in extra batteries, preferably lithium, for the LED lights. Do those LED lights use the same type batteries? That could prove useful.

If he ever encounters a problem, dependable lighting will probably prove extremely useful. Would his lights allow him to walk all night, if necessary?