Gravity Light

I came across this project and just had to share. Sure, it's not pretty, but how innovative and what a great humanitarian effort. Well done Deciwatt and everyone that contributed through their Indiegogo campaign.

The GravityLight was the result of wanting to help solve the unreliable and unsafe lighting issue for the poverty-stricken 21% (more than 1.5 billion!) of the world's population. Deciwatt's mission is to provide affordable, sustainable and reliable light, anytime, that enables people to break free from the economic, health and environmental hazards of kerosene lamps.

The GravityLight is an innovative way of generating light and low levels of power from gravity. It takes only 3 seconds to lift the weight that powers GravityLight, creating 25 minutes of light on its descent. Can be used over and over again, anytime without the need for sunshine or batteries, therefore having no running costs and being extremely long lasting.

The sustainable gravity powered #LED GravityLight by Deciwatt.
{The human-powered, Gravity-run LED GravityLight by Deciwatt. Image source}