GravityLight: lighting for developing countries.

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.

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.

SOLD OUT

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)

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)

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)

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)

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)

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!