gravity powered lighting for developing countries

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Dec 11, 2012

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'gravitylight' - gravity powered lighting for developing countries

london based designers martin riddiford and jim reeves have developed the 'gravitylight', an innovative new approach to
storing energy and creating illumination. taking only three seconds to lift the weight which powers the device, the process
creates 30 minutes of light through its descent. the project aims to reach developing countries without access to electricity,
where traditionally, kerosene lamps are used for providing luminosity. conceived without batteries, the system works by creating
a charge through a ballast that weighs down a pulley, generating the needed energy for power. additionally, the 'gravitylight'
incorporates an external negative and positive terminals for charging accessories, or batteries if needed.

the 'gravitylight' is currently seeking funding on indiegogo.

the 'gravitylight' in the dark

'gravitylight' indiegogo campaign

via

rodrigo db

12.11.12

Brilliant!

Quelava says:

Dec 11, 2012

Reply
brilliant

dbkii says:

Dec 11, 2012

Reply
KUDOS !!!!!!!!

Paedra says:

Dec 11, 2012

Reply
Bravooooooooooooooo!!!! more people like you guys in this world please!!!

Diego Alcenso Lemos says:

Dec 11, 2012

Reply
Well the idea of a light powered by gravity is around probably since generators were invented. there are also numerous modern examples. The most beautiful executed one is probably ‘first light’ from ‘post fossil’ that won the price at salone satellite some years ago. Of course packaging old technology in a new design is done all the time, but I do not really know if it is that successful here.

qui says:

Dec 11, 2012

Reply
First question to be asked if its aimed at the third world, what will it cost.
Second question. The wind-up torches work so well, when will be the same apparatus/mechanics be applied to wall/table lamps?

Henk Wessels says:

Dec 11, 2012

Reply
cool ! Don’t like the design so much but the concept is ingenious .

Thijs Roumen says:

Dec 11, 2012

Reply
Everything is very open with a really clear explanation of the challenges.
It was truly informative. Your site is useful.

Many thanks for sharing!

Kirsten says:

Dec 14, 2012

Reply

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