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 ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Joanna Ebsworth Many of the best LED face masks tackle the signs of ageing using red and ...

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 ...

Scientists have discovered how to electrically power insulating nanoparticles using organic molecules that act like tiny antennas. These hybrids generate extremely pure near-infrared light, ideal for ...

Infrared spectrometers are expensive and powerful instruments scientists use to analyze the chemical makeup of a sample, and a new research project has demonstrated what this technology might look ...

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, ...

They claim to fix fine lines, blemishes and redness – but which stand up to scrutiny? We asked dermatologists and put them to the test to find out ...

According to board-certified dermatologist Melanie Palm, red light therapy can be used to treat skin on this hardworking area ...

I'm not someone who trends toward experimental wellness therapy. I have never done cryotherapy, I have no interest in getting a colon cleanse, and the idea of fire cupping kind of freaks me out. So ...

This color smart bulb enhances the night vision of your security cameras through infrared LEDs, even when it’s turned off. LIFX has taken its top-notch Wi-Fi color LED smart bulb and added a terrific ...

Compared to incandescent lightbulbs, LEDs produce a lot more lumens per watt of input power — they’re more efficient at producing light. Of course, that means that incandescent light bulbs are more ...