top of page
Banner.png

What's The True Definitions of "Full Spectrum"?

FULL SPECTRUM:

A light whose spectrum closely mimics that of natural daylight.

The term “full spectrum light” gets used frequently, and oftentimes erroneously, as there is no single agreed upon definition.

A light whose spectrum closely mimics that of natural daylight.

Specifically, it should have a CRI (Color Rendering Index) of 95 or better, and a color temperature of 6500K.

Most vendors use 85CRI and 5000K as the minimum for full spectrum.

bottom of page