Living bacteria embedded in silicone can absorb green LED light and re-emit it as red, offering a potential sustainable alternative to rare-earth phosphors in lighting.

LED lighting technology is increasingly adopted for its energy efficiency, durability, and longevity, making it an ideal solution for modernizing urban areas and developing smart city infrastructures.

A process developed at ETH Zurich enables the massive miniaturisation of organic light-emitting diodes (OLEDs) in only one single step. The light sources are now smaller than the wavelength of the ...

The world has been shifting away from wasteful incandescent and harmful fluorescent lights and increasingly adopting light-emitting diode (LED) technology, which promises to reduce carbon emissions.

The range-topping AUDI R8 is the first car in the world to be equipped with all-LED (light emitting diode) headlamps. For the first time the high-intensity diodes have been used for low beam and high ...