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    Useful is Beautiful

  • Accessories

  • Expand

  • Downlight

  • Spotlight

  • Gasket

  • Multiple sizes

Spotlight and Downlight Extension Washers
Print Profile(1)
  • Multi‑disc, multi‑size

    5-disc

    PETG/PLA

    Designer

1

1

6

1

Released 2025-09-08
Details
Files(1)
Makes & Comments (0)

Have you ever purchased a spotlight or downlight, only to find that what you thought was a 3‑inch fixture was actually 4 inches, or what you believed was a 4‑inch model turned out to be 5 inches? This product offers a versatile solution: it allows you to adapt 3‑inch light sources for installation in 4‑inch mounting holes, and to expand 4‑inch light sources to fit 5‑inch openings.

I’ve included configurations for mini-to-2.5‑inch, 2.5‑inch-to-3‑inch, 3‑inch-to-4‑inch, 4‑inch-to-5‑inch, and 5‑inch-to-6‑inch expansions—all available as standalone prints within the same build set.

Feel free to leave any suggestions or feedback—thank you for downloading and supporting this project!

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Standard Digital File License

This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.

Models(1)

  • model file image
    射灯筒灯拓展垫片 (1).3mfDesigner

    867.88 KB

    2025-09-07

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