Abstract: Vibrations can change the geometry of a lighting device (LD) structure. This factor changes the light characteristics of the lighting device during its operation. The aim of this research is ...

The Philips Hue app has grown in complexity over the past several years, with more and more new features and settings being tucked into the user interface. That makes it all too easy to miss the ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

When you go to your next concert or listen to your favorite music on an app, you might first consider the lighting around you. Music is widely known for its ability to arouse, change moods or trigger ...