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Miniature LED track lighting – 3D printable model from Thingiverse Thingiverse

Miniature LED track lighting

by xxv
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With my partner, I'm building a tiny museum called [The Mμseum][museum]. We wanted to have a track lighting system similar to what one would find in a full-size museum. This lets the curator light pieces individually to help set off works in different ways. Each spot light is posable and has a can to create a crisp light cone.

This is a miniature track lighting system using standard through-hole 6mm LEDs as the light sources. The tracks themselves are simply stiff wires that run in parallel along the ceiling, holding the lights in place with magnets. This is designed to have 5V 1A rails and can support up to 25 LED spot lights.

**Note**: the notch to mark the polarity shown in the photos is inverted from the files here. After creating the photographed ones, I realized that it'd make more sense to publish with the notches matching that of LEDs (marking the negative/cathode instead of the anode).

The source files of the openSCAD files are in the [The Mµseum git repository][mu
Source
Thingiverse
What you need to print this: Advanced Medium confidence
Why?
supports needed · very large print
Single piece Supports required Hardware needed May need scaling or splitting
Supports 2/3
Assembly 0/3
Settings 1/3
Bed size 3/3
Post-process 1/3
Printer
FDM / FFF
File format
STL
Material
PLA
Min. bed size
300 mm (Extra large)
Post-processing
Hardware
Software
Cura, PrusaSlicer, or similar
Frequently Asked Questions
Which 3D printer is suitable for Miniature LED track lighting?
Any FDM printer should handle Miniature LED track lighting just fine. It's been printed on machines like Bambu Lab X1C, Prusa MK4, Creality K1 Max, Anycubic Kobra Max. A minimum build volume of 300 mm is recommended.
Does Miniature LED track lighting need supports when printing?
Yes, Miniature LED track lighting will probably need supports for the overhangs. Tree supports work well here and are easier to remove than regular ones.
What file format is Miniature LED track lighting available in?
Miniature LED track lighting is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through Thingiverse.
Is Miniature LED track lighting free to download?
Yes, Miniature LED track lighting is available as a free download through Thingiverse. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.
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