Article written by Arne Jacobson
Battery powered lanterns that use white LED technology are emerging as a potential substitute for kerosene lighting in unelectrified areas of Africa, Asia, and Latin America. Dozens of LED-based off-grid lighting products are now available, with most selling at prices ranging from $2 to $60 per unit.
Over the past two years, SERC has been involved in research related to the quality, performance, economics, and end-uses of LED lights. The effort, dubbed the Lumina Project, is a collaboration headed by Evan Mills of the Lawrence Berkeley National Laboratory (LBNL) and Arne Jacobson of SERC. The work is funded by Richard C. Blum Center for Developing Economies through a donation from Art Rosenfeld. To date, the research has included laboratory testing of existing LED lighting products, as well as fieldwork in Kenya.