There appears to be no snap for Elgato Keylight. There is an appimage GUI app, (which is not working for me). A command line tool is quite ok, however the name-spaced command is a bit intimidating.
Hence I request permission to install it as keylight-control
In cases like this when we see a snap with a single command requesting an alias for that command, the easiest solution is just to re-publish the snap with that name, then the namespacing issue disappears. If you publish the snap with the name keylight-control, then your command will be accessible as that directly.
My first attempts at registering a name met with a standard response that I may have overreacted to. I though my use of the brandname keylight may have caused a problem, hence the long and clumsy snap name I have. But now when I register keylight-control, it has just succeeded immediately, so that’s all good. Thanks.