2020 LED Light Bracket

Remixed this from the CR10 LED Light Bracket by SCteacher to fit my Lotmaxx SC-10 Shark V2 2020 gantry/rail using a 15mm square $7 USB powered LED light I purchased from Amazon (https://www.amazon.com/dp/B08BJ11T81/). It should fit many other printers with same 2020 aluminum extrusion. I've remixed it as a closed loop holder as well as an open ended holder (in case you feel the closed loop will block out some of the emitted light). Also created a clip to organize the USB cable close to the light instead of using something like zip-ties if you want to run the wire along the backside of the light back to the mount arm where you can then zip-tie it there.