wilderness survival emergency light

دستی آب نمک سبک اضطراری برای بقا در طبیعت

Wilderness Survival Emergency Light Salt Water Light Hand Lamp 1. Descriptions: Wilderness survival emergency light salt water light hand lamp on the chemical reaction of aluminum, magnesium and other metals with air in brine medium for power generation. It is suitable for emergency rescue, outdoor camping, warehouse, seaside, hotel and family reserve; It is an ideal lighting fixture for standby emergency use. This salt water lamp applies the technology of aluminum air