Do-it-yourself Solar Bottle Bulb

If you don’t have electrical energy or inhabit a house with no house windows, it’s likely to be dark inside, also during a sunny time. Thank goodness, a bottled liter of water with bleach provides approximately 55-60 watts of light from the sunlight. This simple concept has assisted many dwellers into the light-deprived slums associated with Philippines.  “A Liter of Light” is a sustainable lighting effects task by Illac Diaz which aims to bring the eco-friendly Solar Bottle Light to disprivileged communities worldwide.

web site: | Images: 1, 2, Kara Santos

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