Surface-Mount LED Strip Light Solution

This solution offers a superior alternative to existing surface-mount LED strip light aluminum profiles, compatible with most 8mm and smaller LED strips on the market. It uses light control to achieve a 'light visible, fixture invisible' effect within a certain range.

1. Model Introduction:

The model comprises four components: a diffuser, a light shield, and left and right end caps. The end caps feature an offset design, allowing for pressure-fit installation without adhesive.

2. Custom Dimensions:

The default configuration is 150mm in length (excluding the 2mm end cap thickness). You can choose to connect multiple units or extend a single unit by scaling, stretching, and tilting to achieve the desired length. Testing shows that a 256mm build plate can handle up to 330mm in a single print. Scale up the model (uncheck proportional scaling) then rotate it for printing. The diffuser and light shield can be infinitely extended along the X-axis. Ensure both are of equal length. The end caps do not require scaling.

3. Diffuser Installation:

The side of the diffuser that contacts the print bed faces outwards. Two installation methods are available:

• Directly slide into the slot. PETG exhibits a relatively loose fit, while matte PLA provides a satisfying resistance.
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• Align the protrusion with the slot and press to install.

  

4. Surface-Mount Light Channel Securing: We recommend using 1mm thick double-sided nano-fiber adhesive tape.

Printing Recommendations:

• Print the light cover using a transparent material. To ensure light transmission, adhere to the specified settings. We recommend using a glossy print surface.
• The light shield directly contacts the LED strip. I used PETG for my own print, with a 12V LED strip. During testing at full brightness, the light shield did not soften or deform, and heat dissipated normally.
• When printing long objects, always clean the print surface beforehand and carefully monitor the first layer.
• A brim is incorporated into the light shield to minimize warping. After printing, use a trimming tool for a clean finish.
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Happy Printing!