LED lightbulbs are often advertised as lasting years, sometimes even more than a decade. There's an unexpected reason they ...

Broadly speaking, LED LCDs are better than regular LCDs, but most LCD TVs are now actually LED TVs. Within the "LED TV" ...

If you're interested in anti-aging and want to take advantage of red light therapy, these are the best FDA-cleared LED face ...

But if that isn't enough to placate an ardent green activist there is, thankfully, environmentally-friendly light at the end of the tunnel. Steps to make our Christmas' greener are already being made.

You’ve heard of red-light therapy—the Shark CryoGlow Mask adds blue light and cryotherapy for clearer, firmer skin at home.

Two of the best TV technologies are mini-LED and QLED. While neither offer OLED's incredible image quality, they're close and most often brighter. They're also typically cheaper than OLED and ...

Abstract: White light-emitting diodes (WLEDs) with high-quality emissions ($\ge 80$ ) are essential for general lighting. However, the color rendering index (CRI) of nanocrystal WLEDs are usually poor ...

Abstract: This article proposes a method for determining the 2-D photon counts distribution of organic light-emitting diode (OLED) devices. Photon counts distribution is proved to be an effective ...

Red light therapy has long been used to reduce inflammation and improve skin texture, which is why LED masks are having a moment—you can reap the benefits without booking a professional treatment. As ...

Light-emitting diode (LED) face masks are all the rage. Depending on the colour you choose, manufacturers promise they will ...

The Ramlila celebrations during Navratri will also see political leaders and television actors taking centre stage in the retelling of the Ramayana. Delhi’s biggest Ramlila spectacle, the Lav Kush ...