In Brazil, a man discovered that if you take a plastic bottle and add water and bleach to it is has the power of a 60-watt light bulb. This is achieved by cutting a small hole in a roof and installing the bottle. An organization called A Liter of Light is currently implementing this technology in the Philippines however that is really the only place it is being used. Light It Up takes this technology to South America to be used in homes, schools, and community centers of rural areas where electricity is unavailable and expensive.
The base shape of this logo has also been shared with the open-source community via the Noun Project. Use the images below to download SVG (vector format files) from the Noun Project.