Is this 3D model free to download?

Yes, Carlon Round Junction Box Cover is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by 2manytoyz, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Carlon Round Junction Box Cover 3D printable model by 2manytoyz

Carlon Round Junction Box Cover

Source: Thingiverse by 2manytoyz

The Carlon Round Junction Box Cover is a free printable 3D model from Thingiverse by 2manytoyz. I replaced a two bulb conventional security light fixture from a round junction box. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

57 saves Source: Thingiverse Updated 2026-10-08 License: CC-BY · commercial OK Category: Gadgets & Electronics

Tags: carlon, electrical, Electrical Box, light, motion sensor, security

About this model

I replaced a two bulb conventional security light fixture from a round junction box. The new LED replacement uses a bracket, where the old fixture fit the round box perfectly. I could have mounted the new light bracket to the printed cover, but decided to attach it directly to the aluminum screened enclosure for strength. This was designed in Fusion360. The design file is included if you'd like to customize it to suit your needs. The holes line up perfectly with the junction box I'm using. The gray Hatchbox PLA was a pretty close match to the color.

Frequently asked questions

Is this 3D model free to download?: Yes. Carlon Round Junction Box Cover is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by 2manytoyz.
Who made this model?: Designed by 2manytoyz, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.