Top critical review
9 people found this helpful
Beware of leaks
on 18 December 2014
The light provided is somewhat dim and certainly not good enough to, say, read by but as an emergency piece of kit it's okay and they certainly last a good 12 hours.
Jan 2015: Found one of the light sticks had leaked after a month's storage in a backpack, which subsequently glowed green for a considerable time. The stick had not been subjected to any impact so I can only assume it was a manufacturing fault.