LED Lights: Downsides & Safety Precautions To Consider Before Installing

LED lights are everywhere, and you might be considering adding more of them to your home. Just how serious are the risks to ...
YouTube on MSN

Mesmerizing blue LED fan effects inside a custom PC case

Discover the stunning effects of a blue LED cooling fan inside a custom PC case. This video highlights the dynamic lighting ...

This engineer literally lit up the world — and now wants to power it

Shuji Nakamura already transformed the world once. His invention of blue light-emitting diodes (LEDs) changed everything ...
News Medical

Evaluating the virucidal activity of blue LED light against SARS-CoV-2 infection

Several pieces of evidence have suggested that blue light can inactivate various pathogenic bacteria. Previously in vitro and in vivo studies using blue light in the spectral range of 400–470 nm ...
Physics World

LED streetlights are increasing blue-light pollution in Europe

Light pollution blues: photographs of London taken on board the ISS in 2012 (left) and 2020 (right). The images show the whitening and brightening of the city. (Courtesy: A Sánchez de Miguel et ...