I build the aweseom Ultimaker 2 Aluminum Extrusion 3D printer http://www.thingiverse.com/thing:811271 and needed some good way to fix my wires instead of just using zip-ties. I found a super good collections of cable clips at https://www.youmagine.com/designs/a-bunch-of-2020-misumi-cable-clips but I just needed 1 special clip to hold in the 2 wires for my LEDs. To make sure it is clear:
This is a remix from a model from the "a bunch of 2020 Misumi Cable Clips" collection over at:
https://www.youmagine.com/designs/a-bunch-of-2020-misumi-cable-clipsFill up your plate and print a lot at a time. I printed some with 20 infill and 3 periemters and some with 100% infill. They all work, but might as well do it 100% as they are much stiffer and stay that way, much better. It doesn't take much more plastic to fill it out anyway. I used 0,2 layer heigh and a 0.4 nozzle.
2020 I-Type 5 Extrusion Cable Clip with groove for small wires.