Electronics

WS2812B Holders and Mounts: 3D Models to Print

This collection gathers printable holders, clips and mounts made for WS2812B LED strips, single pixels and small boards. Most files fall into a few groups: strip clips, mounts for aluminium profiles, pixel holders and housings that turn the LEDs into a lamp or a shape. It is useful when you are planning a 3D printing project around addressable lighting and need a mount that matches the hardware you already have. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-15


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About the category

«WS2812B Holders and Mounts: 3D Models to Print»

Strip clips usually hold a length of flexible tape and keep it flat against a surface, while mounts for aluminium profiles are shaped around a slot and position the strip along an edge. Single-pixel holders take one board and give it a screw hole or a snap fit, and decorative housings combine a holder with a diffuser, a grid or a lamp body. Some files mix a holder with an unrelated object, such as a stand or a garden stake, so the LED becomes part of a larger item.

Before printing, check the strip width and pixel pitch the file was drawn for, since holders are made for specific tape widths and the LED spacing affects how the strip sits. Look at the mounting side: screw holes, slot profile, cable exit and the clearance left for wires and connectors. The author's page often lists the material, layer height and whether supports are needed, and photos of real prints show how the part fits in practice.

If a search returns little, try other names for the same hardware, such as addressable LED, Neopixel or RGB pixel, and add the word clip, bracket or mount. Related searches include LED diffuser, light housing, cable channel and lamp shade, because these parts are often published under the finished object rather than the LED type. Adding the profile size, the strip width or the intended use to the query narrows the results further.

FAQ

Frequently asked questions

How do I know which strip width a holder fits?
The model page usually states the tape width and the LED spacing it was drawn for. Measure your strip and the pitch between LEDs, then compare those numbers with the description and the dimensions in the file.
Do these holders need supports when printed?
It depends on the shape. Clips with open channels and flat mounts often print without them, while closed housings and overhanging brackets may need support. Check the orientation the author recommends and the notes on the model page.
Which material works for a part that sits next to LEDs?
Many people print these parts in PLA or PETG, but LEDs produce some heat, so the choice depends on how hard they are driven and how enclosed the holder is. The author's page may list a material and settings used for a test print.
Can I mount a strip along a 2020 aluminium profile?
Yes, there are mounts shaped to fit the slot of that profile and hold the strip on one face. Check the profile size, the direction the LEDs should face and how the wires leave the part before printing.

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