Study: LED lighting could reap $1.8T savings
The emerging solid-state lighting that replaces incandescent and fluorescent bulbs with LED can reap enormous savings in cost, natural resources and pollution, according to a recent study by Rensselaer Polytechnic Institute (RPI).The firm's Smart Lighting Engineering Resource ...

French CNRS team has demontrated a monolithic, phosphor-free white LED
A group of researchers of the CRHEA-CNRS in Valbonne Sophia-Antipolis, France, have reportedly a monolithic white light emitting diode using a (Ga,In)N/GaN multiple quantum well (MQW) light converter. Blue photons emitted under electrical injection by (Ga,In)N/GaN QWs ...