How low-energy LEDs could soon be lighting our homes

Scientists have found a way to increase the light-output efficiency of LEDs through pioneering nanoelectronics

Michael Pollitt The Guardian, Thursday May 8 20008

Rahman's first LED devices are intended for use in backlights within LCD TVs, replacing cold cathode tubes and helping make thin TVs even thinner. As for those bright, money-saving LED lightbulbs for the home, there may not be a long wait. "You should be able to buy them in two to three years' time,"

•