Liter of Light

Liter of Light

Light Refraction and PET Bottles to Bring Light to Everyone
Liter of Light
United Kingdom

Liter of Light is a global, grassroots movement that uses inexpensive, readily available materials to provide high quality solar lighting to people with limited or no access to electricity. By drilling a hole in a rooftop and inserting a bottle filled with water and bleach, it is possible to highly refract light and illuminate a whole room without using any power source other than the sun. This system can also be uses to enhance other light sources (such as street lightning).


About the topic

In the same trend