You take electricity for granted, my friends. But there are parts of the world that are off the grid, and guess what, these folks need to see in the dark too! The Lumir C is meant to work without batteries or any form of external electrical source, and be used in settings like camping or simply as an effort to conserve energy. The device powers its LED light through harvesting the heat from a burning candle. You see, a good portion of the energy given off by a candle goes right into the invisible portion of the…
A Tiny Candle Powers The Lumir C, An LED Lamp
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