I wanted to backlight my 50cm round bathroom mirror and needed a frame that lets me attach LED strips all around it perfectly. With existing electrical wiring behind the mirror, this quarter-circle frame (print 4x to complete the 45cm diameter circle) holds my LED strip in place.
Key Features
Outer circle: 15mm tunnel for LED strip insertion
Inner space: Room for flat 12V AC/DC adapter + cable management
Assembly: Parts snap together; mount with 3M VHB tape to mirror back
Bonus model: Include cable exit holes on outer edge (tunnel)
Best LEDs: COB IP67/68 (12V), 12-15mm wide with silicone cover – perfect for placement over sink.
RESCALED VERSION = 19mm total height
• 1mm wall + 17mm LED plane + 1mm wall
• Prints → 89% scale (you should set it in PrusaSlicer) = 15.13mm
ORIGINAL DESIGN = 17mm total height
• 1mm wall + 15mm LED plane + 1mm wall
Printer Model | Build Plate | Model Version | Scale | Brim | Support |
|---|---|---|---|---|---|
Prusa MK3S/MK4S | 250×210 mm | RESCALED | 89% | NO | Everywhere |
Prusa CORE One / XL | 300×300 mm | FULL SIZE | 100% | Optional | Everywhere |
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