It’s a cut-down board that only has two GPIO pins available, but for this job, that’s enough. It’s paired with a simple relay for switching a single-color LED strip on and off, and an MP2307 ...

While consistent use is key, more isn’t exactly better. “Overusing an LED face mask can lead to skin irritation, dryness, or ...

Looking for an innovative way to light up ... of your smart home. Smart lamps offer a lot of advantages over traditional lighting, the least of which is energy-saving. Smart LED lights use less ...

Previously restricted to the four walls of a facialist’s clinic, LED face masks have now fully broken into the mainstream, with an increasing array of skin-tech brands offering at-home light ...

Enter red light therapy ... nm (cyan), 583 nm (yellow), 510 nm (white) In-office LED lights operate at more powerful strengths than at-home devices, which increases efficacy.