Saltwater lamp could replace dangerous kerosene lights
The majority of inhabitants on the Philippines’ 7000 islands do not have access to electricity. Instead, they rely primarily on kerosene powered lamps to provide light sources at night, which are not only hazards and pollutants, but also very expensive and inconvenient to refill. Hoping to provide a solution, SALt is an efficient, safe light source powered by salt and water, which can last for up to six months when used for eight hours a day.
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