The X prize for building a better light bulb
NOV 10, 2009
DOI: 10.1063/PT.5.023830
NPR : The US Department of Energy is offering $10 million to the first individual or company to develop an energy-efficient LED replacement for the standard 60-watt incandescent bulb.DOE lighting program manager James Brodrick discusses the L Prize with NPR, and what makes a better bulb.
© 2009 American Institute of Physics
