Hello, I have a problem. I bought a 10w UV galvo laser and installed LightBurn to test if it would work with it. The only thing that doesn’t work is changing the laser power; it’s grayed out and won’t let me change it. Does anyone know why this is happening?

If it is greyed out, that means it cannot be done on your laser. I think you vary the power by varying the pulse rate or something.

I cannot change the power on the LightBurn UV laser

Colin (Colin Worobetz) April 1, 2026, 8:46pm 3

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Modulating power on a CRS 355-15 laser