Learn
LED light therapy, explained in plain English
Red, blue, amber, near-infrared — LED therapy marketing throws colours at you. Here's what each wavelength actually is, what it's used for, and which numbers on a spec sheet matter.
LED light therapy, explained in plain English
Red, blue, amber, near-infrared — LED therapy marketing throws colours at you. Here's what each wavelength actually is, what it's used for, and which numbers on a spec sheet matter.