WATER BOTTLE LIGHTS: WHY SHOULD WE BE TRAPPED IN DARKNESS?

by Miryam Muller in ,


Water bottle lights: a very cheap, healthy and clean solution to provide (poor) people in warm climates with light in their houses. In San Pedro, a place just south of Manilla a local entrepreneur came with the solution to generate free energy during the day and bring light into the - otherwise dark - houses of poor people.

Lucia Pazira a co-worker of fullinsight came across the following video, where the process from an empty PET bottle to a "bright" light is perfectly described:

http://youtu.be/ziT3XYE2xSA