Right-angled bracket for igorF2's articulating LED lamp

thingiverse

I made igorF2's articulating lamp to attach to my office wall, but wanted a way to angle the light itself to point side-to-side relative to the arm. I modified one of the mixed arms (hole on one end, screwthread on the other) to have a 90-degree bend so I can place it between the last arm section and the lamp holder to add an extra axis of rotation. I printed it successfully on its side with minimal supports - just a bit on the inside of the corner and a bit under the screw thread was fine. The lampshade in the picture is uploaded separately here: https://www.thingiverse.com/thing:4944495