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Rear Light 3D Models and STL Parts for RC Builds

This collection brings together 3D-printable parts for rear lighting on radio-controlled trucks, crawlers and scale models, plus a few bicycle fittings. It helps when a lens is missing, when you want to add working lamps to a build, or when wiring needs a printed housing to pass through. Every file comes from a different source, so each one is worth reading through before you start a 3D printer. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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筛选规则:Polyzon编辑部 · 文字更新于2026年10月14日


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«Rear Light 3D Models and STL Parts for RC Builds»

Rear lighting files fall into a few groups. Housings are shaped around a particular body shell and often include a socket or a channel for wiring, while complete sets bundle several lamps for one vehicle or trailer. Inserts and small holders are simpler: they position a single LED behind a lens or a printed cover. Parts for scale model kits and car replicas follow the same idea, but they are smaller and often modeled as a lens plus a backing plate.

Before printing, look at the scale and the mounting method the author describes. Check the diameter of the LED or bulb the part was modeled around, how the piece attaches to the body, and whether the geometry needs supports. Material and settings matter as well: thin housings and translucent lenses behave differently, and author notes usually mention the filament and layer height used. Photos of finished prints show how the part sits once installed.

Search wording varies, so try synonyms such as taillight, tail lamp, rear lamp, brake light and turn signal together with the vehicle or body name. Related topics include light bars, lens covers, wiring channels, trailer lighting and scale accessories. Adding a scale or a model family narrows the results, and browsing a maker's other files often turns up matching front lights or brackets.

FAQ

常见问题

What file types do rear light models usually come in?
Most are STL meshes meant for printing, sometimes split into a housing and a separate lens. Some authors also include an editable CAD file alongside the mesh.
Can a rear light housing be printed in a translucent material?
Yes, translucent filament lets light pass through a printed lens, though the surface finish affects how evenly it spreads. Many builders print the housing opaque and the lens separately.
How do I find out which LED size a holder takes?
The model page usually states the LED diameter and how deep the pocket is. Measure your LED before printing, because a small difference can make the fit loose or too tight.
Do these parts need supports?
It depends on the geometry, since overhangs, cavities and thin posts often do. The author's notes and print photos usually indicate the orientation that was used.

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