Videos

Images

Martin Riddiford in Sri Lanka
Static load test on moulded gears.
gear test
help us
Indiegogo meeting in London last week.
porch light
porch & Shed
900w.jpg
Our final prototype with ballast bag and bits.
900w.jpg
Lift the weight and let gravity do the rest.
hut.jpg
night scene

7.26527 Complete

$399,590

Raised of $55,000 Goal

0 time left

Fixed Funding campaign

This campaign received all of the funds contributed by Tue 15 Jan.

Perks

for your contribution

$10

MILLIWATT

Help us to get these first lights to Africa or India. You’ll get a sincere thank you from us on our website. You can tell your friends you contributed to this exciting project.

392 claimed
$25

DECIWATT

Sponsors the manufacture & delivery of a GravityLight to a villager in the developing world. You will also receive a 'Gift of Light' pack with photos and updates and get a mention on our website.

Estimated delivery: March 2013

487 claimed
SOLD OUT!

$50

KILOWATT - EARLY BIRD SPECIAL

In addition to sponsoring a GravityLight to a villager you get one yourself to use around home. You will also receive a 'Gift of Light' pack with photos and updates and get a mention on our website. Includes shipping to you anywhere in the world (shipping OUTSIDE of the USA or UK, please add $15)

Estimated delivery: March 2013

100 out of 100 claimed
$50

KILOWATT'S NEXT?

This new perk sponsors further Research and Development into peripherals for GravityLight. Our aim is to develop a rechargeable battery insert, LED chain light, wired reading light and transistor radio. You'll also receive your own GravityLight to use around home. We'll email you our 'Gift of Light' pack which includes photos and updates of our trial. Includes shipping to the USA or UK (shipping elsewhere, please add $15)

Estimated delivery: March 2013

1715 claimed
$60

MEGAWATT

In addition to sponsoring a GravityLight to a villager you get one yourself to use around home. You will also receive a 'Gift of Light' pack with photos and updates and get a mention on our website. Includes shipping to you anywhere in the world (shipping OUTSIDE of the USA or UK, please add $15)

Estimated delivery: March 2013

1961 claimed
$100

GIGAWATT

In addition to sponsoring THREE GravityLights to villagers you'll get one yourself to use around home. You will receive a 'Gift of Light' pack with photos and updates and get a special mention on our website. We'll also send you an A4 photograph taken during research signed by Jim & Martin. Includes shipping to you anywhere in the world (shipping OUTSIDE of the USA or UK, please add $15)

Estimated delivery: March 2013

1037 claimed
$500

PETAWATT

By popular request, we've added this new perk between Gigawatt & Terawatt. The 'Petawatt' sponsors help to conduct our trials, develop peripherals and contributes to the R&D for the MK2 GravityLight. You'll also receive your own GravityLight to use around home. We'll thank you on our website and email you our 'Gift of Light' pack which includes photos and updates of our trial. Includes shipping to the USA or UK (shipping elsewhere, please add $15)

Estimated delivery: March 2013

19 claimed
$5,000

TERAWATT - CORPORATE SPONSOR

This really boosts our campaign by significantly sponsoring the whole project. It gets your name or logo printed onto EVERY GravityLight ballast bag unit sent to Africa or India. Every villager, every night will know you have played a part in changing their lives. You'll also get your very own GravityLight, receive a 'Gift of Light' pack with photos and updates and get a very special mention on our website. Includes everything!

Estimated delivery: March 2013

5 claimed

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GravityLight: lighting for developing countries.

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