This is one of the most astonishing lamps on the market! No batteries are required. Just pour some saltwater (it could be water from the ocean or tap water with some salt in it), and you got yourself a bright LED COB flashlight. When you don't need it anymore, pour the water out. Overall, you can keep doing this for 5 to 10 years or 120 hours of LED light time (whichever comes first.)
This lamp works on the magnesium air fuel cell principle.
Makes a great addition to your emergency supplies kit and a unique stocking stuffer.
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