Exactly. The &quot;channels&quot; don&#x27;t emit pure light of a single frequency. There is a curve.<p><a href="https:&#x2F;&#x2F;www.ecse.rpi.edu&#x2F;~schubert&#x2F;Light-Emitting-Diodes-dot-org&#x2F;chap12&#x2F;F12-16%20RGB%20emission%20spectrum.jpg" rel="nofollow">https:&#x2F;&#x2F;www.ecse.rpi.edu&#x2F;~schubert&#x2F;Light-Emitting-Diodes-dot...</a>