2 Liter Bottle Roof Light

You can help out people bring light to people s h.

2 liter bottle roof light.

Apr 8 2013 2 liter bottle of water in roof provides as much light as 60 watt light bulb. How to turn a 2 liter bottle of water into a 50 watt lightbulb. Daylighting is cheaper than using indoor electric lights during the day. Hanging the light from the roof is not to difficult either the bottle s neck provides sufficient grip.

Sunlight refracts through the bottle to light the space below with 55 watt of. With 1 2 billion people lacking electricity worldwide as of 2014 liter of light s bleach bottles provide a cheap solution that is easy to make at home. Users of sodis fill 0 3 2 0 liter plastic soda bottles with low turbidity water shake them to oxygenate and place the bottles on a roof or rack for 6 hours if sunny or 2 days if cloudy. Good idea in a garden shed and or chicken coop.

The combined effects of ultra violet light uv induced dna damage thermal inactivation and photo oxidative destruction inactivate disease causing. Liter of light is an open source design for a low cost light tube that refracts solar light to provide daytime interior lighting for dwellings with thin roofs. By cutting holes in his workshop roof the new water bottle lightbulbs could shine the sun s rays directly into his dark. A transparent two liter bottle is filled with water plus a little bleach to inhibit algal growth and fitted into a hole in a roof.

The device is simple. Here s a way to brighten up enclosed spaces in an environmentally friendly way. No need for serious hole in roof just a small one to pass wires through. The liter of light project was launched six months ago by the my shelter foundation a philippines based ngo which aims to provide light to 1 million of the roughly 12 million homes who are either.

Liter of light liter of light bleach bottles are shown inside a roof one viewed from the outside left and the other from the inside at night. We were fortunate enough to work with the people over at the liter of light foundation for this short film. The installation also has a small power 500 charger for a lipo battery and a light switch for obvious reasons.