Bus Stops Get Solar Makeover

by James Tyrrell optics.org News, 22 Sep 2005 Thousands of solar powered bus stops that light up automatically at dusk are set to transform the gloomy experience of waiting for a bus at night in the U.K.'s capital. The £7.9 million Transport for London project, which is set to run over five years, combines the latest white LED technology with photovoltaics. Read more