Prusa Mendel Lamp Mount

Since I built my Prusa Mendel, I've been looking for ways to get more light on the bed during printing. I finally hit upon this excellent solution.

The idea is to install an extra frame vertex on one (or both) ends of the printer top bar; the vertex is enhanced to include a tab that supports one of [these great gooseneck lights sold by Ikea](https://www.ikea.com/us/en/catalog/products/00385941/).

(Strangely, you can't/couldn't actually *buy* them on the Ikea web site, but you can buy them