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Infrared LEDs have been around for over half a century and have been put to use in myriad applications since their development. Before we take a look at some of these uses, though, here are some fun ...

LED therapy masks use specific light wavelengths for at-home skincare treatments. Red light is used to improve fine lines, while blue light targets acne-causing bacteria. Users should follow safety ...

The second paper, appearing in the journal Nano Letters and led by graduate student Pooja Reddy, describes a clever method to ...

Celebrities are obsessed with LED face masks promising smoother, glowing skin. From Molly-Mae to Victoria Beckham, here are the devices stars swear by.

The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much simpler to make. The scientists hope the breakthrough could lead to cheaper ...

Many devices use infrared (IR) as a signalling medium like, for example, RGB LED strip controllers modules and some TV controllers. Often times these signals aren’t meant for secure applications which ...

Over the past couple of years, LED red light therapy masks have quietly taken over my routine—and my bathroom counter.

Rohm Semiconductor has extended its PICOLED family with the launch of the CSL1501RW ultra-compact side-emitting (side view) infrared LED (IR LED). Target applications include head-mounted displays, ...

LED light therapy masks have skyrocketed in popularity and are set to be a top Mother's Day gift in 2026, with options for ...

After decades of intense research, surprises in the realm of semiconductors—materials used in microchips to control ...