Unique Idea: Plastic bottles light up lives in Philippines' slums - YouTube
How to turn used plastic bottles into skylights and street lamps
A Litre at a Time by Phillip Gangan (Works That Work magazine)
Sunlight-powered 'bulbs' made from plastic bottles light up homes | Ethical and green living | The Guardian
Solar "Soda Bottle" Light Bulbs! - DIY "Solartubes" - Pure natural sunlight! (50w equivalent) - YouTube
In Philippine Slums, Capturing Light In A Bottle : NPR
A Liter of Light @ Night - YouTube
Liter of Light - Wikipedia
Liter of Light - World Habitat
Plastic bottles are bringing light to the poorest parts of world | Mashable
Solar Lights from Soda Bottles
From Soda Bottle to Solar Light Bulb | AIChE
Alfredo Moser: Bottle light inventor proud to be poor - BBC News
A Litre at a Time by Phillip Gangan (Works That Work magazine)
The Solar Bottle Bulb Lights Up Homes with Recycled Plastic Bottles - Heritage Paper
Alfredo Moser: Bottle light inventor proud to be poor - BBC News
U.S. Secretary of State John Kerry (R) inspects a locally-invented solar light bulb made from an empty soda bottle, also known as a "Liter of Light", created by Filipino entrepreneur Illac Diaz (
These Plastic Bottles Full Of Water And Bleach Light Up Homes Without Electricity | HuffPost Impact
The solar-powered bottles that light up the Philippines
These Plastic Bottles Full Of Water And Bleach Light Up Homes Without Electricity | HuffPost Impact
Soda Bottle Solar Bulbs Bring Light to Thousands in the Philippines
