Tag Archives | africa

Solar Bottle Light Bulb

The Solar Bottle Light: Using Water and Bottles To Create Light Bulbs

I have highlighted before the innovative solar tubes (closet lighting ideas) which brings in natural lighting through the roof during the day. A cheaper and simpler option, a 1.5 liter solar bottle light, is being used in rural and poor areas around the world. For a lot of people around the world, just turning on one […]

social responsibility case study

The Importance of a Light Bulb: Energizer Partners with One Million Lights

A great example of a corporate social responsibility case study is seeing Energizer partnering with One Million Lights, a charity that seeks to “improve the daily lives of children and adults by providing clean and healthy lighting.” In a global population of around 7 billion people, 1.6 billion live without electricity. Instead, kerosene lamps which […]


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