WaterLight is a portable lantern that can be charged with salt water or urine

【No power supply required】 The Emergency camping lantern uses salt water as the electrolyte to power the LED lights, is suitable for use without power

Emergency Light Salt Water Lamp, No Battery Required Portable Lantern for Hiking,Camping Essentials Survival Gear Outdoor Lamp for Power Outages

Ultra long range: Salt water lantern should be used continuously for at least 140 hours, intermittently for 200 hours, and can be used for 20 days

Salt Water Lamp, Portable Salt Water Light Bag Outdoor Emergency Light, 3 LED Camping Lantern Survival Gear Sustainable Use 140 Hours for Fishing

Dezeen on LinkedIn: WaterLight is a portable lantern that can be charged with salt water or…

WATERLIGHT - A NEW LIGHTING DEVICE RUN ON SEAWATER OR URINE

Buy Salt and Water Emergency Outdoor LED Lamp

Salt Lamp: A Life Saver - Eyes on Life

Water-Chargeable Portable Lanterns : Waterlight Lantern

Dezeen on LinkedIn: WaterLight is a portable lantern that can be charged with salt water or…

Salt Water Lamp Outdoor Water Lamp Light Bag, 140 Hours No Batteries Emergency Light - Camping Essentials 3 LED Camping Lantern Survival Gear Power Outages, Night Fishing Hiking Camping : Sports & Outdoors