An easy to print LED Lamp for your desk. Designed for 20 mm aluminium led channel( like : https://www.amazon.de/-/en/Aluminium-Profile-Kocab-Strips-Including/dp/B07CHPD9H6/ref=sr_1_6?keywords=led%2Baluminium%2Bprofil&qid=1653375053&s=lighting&sprefix=led%2Baluminium%2Clighting%2C94&sr=1-6&th=1&utm_source=pocket_mylist ).
Pieces are designed for push-fit, with the channels providing strength and rigidity.
Print one of each bases, 2 corners and as many middle pieces as you like.
The author hasn't provided the model origin yet.