Isang Litrong Liwanag Solar Light Project

Isang Litrong Liwanag (A Liter of Light), is a sustainable lighting project which aims to bring the eco-friendly Solar Bottle Bulb to disprivileged communities nationwide.

Designed and developed by students from the Massachusetts Institute of Technology (MIT), the Solar Bottle Bulb is based on the principles of Appropriate Technologies – a concept that provides simple and easily replicable technologies that address basic needs in developing communities.

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Comment by Tom Mallard on September 22, 2011 at 7:31am

Having lighting is so important for people, great concept, also interested in biological lighting, like keeping a fish tank going only these plankton produce light at night ...


A much more expensive item I have work on are special tubes that can store photons for use on-demand as lighting for homes ... takes less energy to store them than to produce the same lumens artificially,

Comment by Meni on September 15, 2011 at 1:47pm
What a plastic soda bottle can do to people in need of basic access to electricity...

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