Vertex Illumina Parts
 

Scitronix from Austria now sells all kinds of replacement parts and upgrades for Vertex Illumina Lights...Scitronix branched off of Vertex and now operates on its own.

Pricing is high, but at least parts are available. They ship everywhere.
I'm sure eventually their will be a North American distributer.
I have always had success with these lights.
If you don't see what your looking for on their store website, msg them on facebook and they will get back to you.

PS>
They can send you a link to Vlink usb software that works with windows 10
Yes they have usb V-links to.

sciTronix
 

I am just about to order the 550 update kit for my trusty illuminex. Has anybody done this yet? Perhaps I will start a separate thread.