This is a Frankenstein mash-up of an LED mount and a tool box/holder I came across to fit on the Z-Axis of the Prusa Mini. I added guides on the tool holder for the USB wire and a hole on the side of the holder to fit a finger should something fall down inside the box or gets wedged.
It's simple. It's functional. Kills two birds with one stone.
I purchased the following:
1 - USB Male-to-Female Cable https://www.amazon.com/gp/product/B001KUSZ10/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1
1 - USB LED Keychain Light https://smile.amazon.com/OUOU-Portable-Keychain-Reading-Outdoor/dp/B07JNZRFQ2/ref=sr_1_2?dchild=1&keywords=OUOU+Mini+Portable+LED+Night+Light&qid=1594387312&sr=8-2
The author remixed this model.