Yes, these are legal as the rules are written. I don’t have any logic components between the brain and the light strip. The recent firmware update allows this to work. These def don’t warrant a full explanation, as they’re very simple, but basically i would suggest just getting one of these or something similar
Wire the power, ground, and data lines on the light strip to the power, data, and ground lines of a vex 3-pin connector, then plug it into the brain.
James has made a very helpful demo program here that I took and modified to get these colors working
I imagine PROS will support this in the coming weeks.