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| | |-+  Plastic bottle lightbulb
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Author Topic: Plastic bottle lightbulb  (Read 512 times)
Mr Nice Guy
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« on: Sat 4 October, 2014 - 05:36 am »

http://m.instructables.com/id/How-to-build-a-SOLAR-BOTTLE-BULB/

How to make a equivalent 55w light bulb from a bit of corrugated tin a plastic drink bottle a bit of bleach and water ...... and sun

Bringing light to those without power, i.e. those in slums




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« Reply #1 on: Sat 4 October, 2014 - 02:31 pm »

That is very cool!
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« Reply #2 on: Sat 4 October, 2014 - 02:32 pm »

 
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