LEDs form an inevitable part in the modern electronics as simple indicators to optical communication devices. Light Emitting Diodes exploit the property of the p-n junction to emit photons when it is ...

Here is an interesting circuit of a true-portable and cute solid-state bright light built with LT1932. The light can be operated from two AA size dry/rechargeable pen-light cells. There is no housing ...

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 ...

Nobel Prizes for physics don’t get handed out to just anyone. Previous winners include Marie Curie, Albert Einstein and, last year, François Englert and Peter W Higgs, of Higgs Boson fame, for their ...

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.

Microscopic light-emitting diodes (LEDs) have applications ranging from augmented-reality displays to large-screen products, but their brightness typically decreases as their size is reduced. A ...

Michael Helander wants to revolutionize commercial lighting and advanced manufacturing — but first, he’d like to sell you this lamp. The lamp is called the aerelight. It’s flat and thin and shines a ...