Instant off-grid light, anytime

Light powered by weight - no sun or batteries needed


What is GravityLight?



Hurricane Season?

8.1 million people lost power due to Hurricanes Sandy. GravityLight is ready anytime, whatever the weather.


What will you

do with yours?

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Simple setup - instant light


Your purchase will help support the mission of eliminating kerosene lamps.

As a social enterprise, Deciwatt Ltd supports The GravityLight Foundation to offer a clean, safe and affordable alternative to dangerous, polluting and expensive kerosene lamps, used by over 1.1 billion people. Learn more about The GravityLight Foundation and their plans to tackle poverty with GravityLight.