Tanning and Red Light Therapy Glossary


Browse the glossary using this index

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L

Laser

A device that generates an intense beam of coherent monochromatic (single color) light. Hand held laser devises are used in clinical settings for light therapies.

LED

Also known as Light Emitting Diode; A semiconductor light source that emits light when current flows through it.

Light Emitting Diodes

Also known as LED; A semiconductor light source that emits light when current flows through it.