Atlanta, Georgia-based FOURSEVENS has been on the bleeding edge of the LED flashlight revolution for the last decade. We talked to CEO David Chow about what makes his ...

Light-emitting diodes (LEDs) are so ubiquitous that it's easy to forget just how much society relies on these underappreciated technological wonders. Yet, the history of the LED goes back further than ...

LED lighting is bringing energy-efficient light to all corners of the globe. This year's Nobel Prize in physics was awarded to three Japanese scientists for the invention of blue light-emitting diodes ...

Colourful LEDs made from a material known as perovskite could lead to LED displays which are both cheaper and easier to manufacture in future. A hybrid form of perovskite -- the same type of material ...

Using a new nanoscale structure, electrical engineers have increased the brightness and efficiency of LEDs made of organic materials -- flexible carbon-based sheets -- by 57 percent. The researchers ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Their inventions have found their way into bedside lamps, television ...

"Smart,” Internet-enabled light bulbs made with LEDs are attracting entrepreneurs and major companies who see the bulbs as the next big thing in lighting. The innovation has attracted a slew of ...

Princeton University researchers have developed a new method to increase the brightness, efficiency and clarity of LEDs, which are widely used on smartphones and portable electronics as well as ...