November 23, 2025
Description
This is a 3D printed Christmas light holder designed to slide easily under the roof eave without screws or tools.
The original clips in my house were extremely fragile and broke with just a touch, so I modeled a stronger version in Fusion 360 and printed it with PETG.
It holds the light cable firmly, does not damage the roof, and can be reused every year.
Ideal for holiday decorating with clean alignment and perfect spacing.
De la idea… a la pieza. 🔩✨
Printer: Artillery Sidewinder X1
Material: PETG (Grey)
Layer Height: 0.20 mm
Infill: 30%
Walls: 3
Supports: No
Bed Temp: 70°C
Nozzle Temp: 240°C
Cooling: 40–60%
Orientation: Print flat, clip facing upward
Notes: Designed for strength and flexibility. PETG recommended over PLA for outdoor use.
Works for standard Christmas string lights.
Slides perfectly under roof eaves.
For stronger weather resistance, print in PETG or ASA.
Tested in Canadian winter ❄️.
License:
Standard Digital File License
Walter Perez 3D
