Light up the World
Saturday, March 26th, 2005The Light Up the World Foundation is making promising progress towards their goal of providing solid state lighting for two billion people. With the simple guiding principle that “light encourages human development and facilitates peace”, the foundation’s mission is to put affordable LED lights in the hands of families in the developing worlds for night time reading and study. Many of their users depend on kerosene for lighting. Replacing lanterns in areas without affordable electricity with the new devices will save fuel and avoid the toxins and fire danger.
Students at Stanford University’s Graduate School of Business helped design several alternative products that cost $8-10 each and in some cases can be manufactured locally. A power source, such as a photovoltaic panel, adds $90 to the system cost. A villager using 1 liter of kerosene per week ($0.5 - $1) pays approximately $52 a year. In two years the same villager can pay off the cost of an LED lighting system that has a life span of 10-20 years. With some micro-lending solid state lighting appears to be a profitable opportunity. In fact, several of the designers from the Stanford project have formed Ignite Innovations, to pursue solid-state lighting commercially.