Solid State Lighting

doe solid-state lighting r&d
US Department of Energy site on solid-state lighting research.
leds magazine
Technology and Applications of Light-Emitting Diodes, plus current news on advances in the LED technology field.
solid-state lighting @ sandia labs
US Government sponsored research and info on solid-state lighting technology. Includes excellent historic overview page.
solid-state lighting news
Rensselaer Polytechnic Institute's page of solid-state lighting news.
solidstate lighting net
Solid-state lighting industry news.