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This Lamp Converts Half A Liter of Salt Water Into 45 Days of Light
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WaterLight turns saltwater into electricity
WaterLight is a portable lantern that can be charged with salt water or urine
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WaterLight is a portable lantern that can be charged with salt water or urine
Led Self-powered Emergency Salt Water-activated Emergency Light Power Generation Without Charging - Buy Led Emergency Light Without Charging,Led, Salt Product on Alibaba.com
WaterLight is a portable lantern that can be charged with salt water or urine
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This Lamp Converts Half A Liter of Salt Water Into 45 Days of Light
Brilliant SALt lamp runs 8 hours on just 1 glass of salty water
This Lamp Runs On Salt Water
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