It costs $23k and is firmly something you would rent rather than buy. But it shows just how far LED lighting has come in a fairly short amount of time. There are a lot of LED lights coming out in the ...

LED, or light emitting diode therapy, is a skincare treatment that uses varying wavelengths of light, including red and blue. NASA originally developed it for plant growth experiments on shuttle ...

At-home LED light therapy devices look pretty futuristic, especially if you’ve seen someone on Instagram wearing one that made them look like a robot. But looks aside, these LED masks and tools have ...