Light Therapy

Photobiomodulation is the name for light therapy. Light is a form of electromagnetic radiation, which means it has electric fields and magnetic fields vibrating back and forth very quickly as a wave. The speed of the vibration is called frequency. Frequency is the rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light), usually measured per second. Light therapy is also known as photobiostimulation which means “the stimulation of life with light.”