This light bridge is redesign of Andy D's light bridge in openSCAD. This way the design is fully customizable to a specific width and also printable with a different nozzle diameter.

In order to get nice edges, the polyround library of Irev-Dev was used. Just put the scad-file in the same folder as the light_brigde.scad and enjoy rounded edges.

The uploaded STL-files make a 160cm wide arc, if you print 2x small_base, 1x middle_segment_connector and 20x segments. With the usual base the footprint of the arc is increased to 168cm.

Furthermore, I included a segment that holds E27 sockets, as you see in the supplied picture. The socket holders are not fully parameterized and might need some manual tweeking in openSCAD.

Everything is printable as positioned, but a brim might be useful. On my mini no fine tuning was necessary and everything slid together flawlessly.

Happy Printing ;)