This is a LightBurn software license key for users with GCode controllers (DIY / hobby). It unlocks the trial version of the software for permanent use, and allows installing on up to two computers, PC, Mac, Or Linux. The key will be emailed to you (this may take up to 24 hours). You can read more about the license here.
The GCode version supports Cohesion3D, Smoothieware, Grbl, Marlin, and Grbl-LPC based controllers. (Note, if you have an Emblaser from Darkly Labs, please purchase your LightBurn license directly from them)
Please use the trial period to test it with your hardware to be sure it will work for you.