Originally Posted by
Scott Shepherd
Raycus is a global company with a lot of support. Contact them and ask them how to accurately identify it. They aren't one of the small fly by night companies, they are huge and professional. I suspect they can tell you exactly what you are looking at.
What size is the power supply? I would suspect that it should be considerably larger than the one on a 20W.
I assume you've calibrated the focus, since it sounds like you already know what you're doing, but it's worth asking.