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 ...

Abstract: GaN-based micro light-emitting diode (LED) has gradually become one of the promising light sources for visible light communication (VLC), of which high modulation bandwidth has been ...

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

Both mini-LED and QLED use LEDs, aka light-emitting diodes, to create light. In front of that backlight is an LCD layer that creates the image. This is different from OLED and microLED where the light ...

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 ...

The four-pot blown mill is a Volkswagen and Audi stalwart and worth a good flutter on to survive the apocalypse. But unlike ...