Parametric "Ribbed" Pendant Lampshade

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Minimalist Design, Warm Ambiance. 💡

This compact (approx. 18cm tall) ribbed pendant lampshade creates a modern look and casts beautiful shadow patterns. It's perfect for bedside tables, reading nooks, or grouped over a dining island. As shown in the photos, choosing a warm filament color creates a cozy "golden hour" glow.

✨ THE KEY FEATURE: Universal Screw-Ring Fit ✨

This design utilizes the threaded retaining ring (collar) found on almost all standard lampholders (like E14 or E27). The lampshade is securely clamped between the socket base and the screw ring, ensuring it hangs straight and tight every time.

🛠️ FULLY PARAMETRIC & CUSTOMIZABLE 🛠️

While the provided print files fit standard E14/E27 sockets perfectly using the screw-ring method, I know some sockets are unique.

I have included the parametric source files (e.g., Fusion 360/STEP). If you have a non-standard socket, you can download the source file and easily modify the central hole diameter parameter to get the exact fit you need for your specific screw-ring lampholder.

📋 Printing Guidelines (MakerWorld)

Please pay attention to the support settings for this print.

• ✅ Supports: NECESSARY. Due to the overhangs in the ribbed design, supports are required for a successful print.
  • Tip: Tree/Organic supports are highly recommended for easier removal and cleaner internal surfaces.
• 🌡️ Material Recommendation:
  • PETG: Highly recommended for better heat resistance over time.
  • PLA: Usable, but absolutely requires low-heat LED bulbs.
• ⚙️ Settings: Standard profiles work well (e.g., 2-3 walls, 10-15% infill).

⚠️ SAFETY WARNING: Use ONLY with LED bulbs. Never use incandescent or halogen bulbs with 3D printed shades to avoid overheating or deformation.

⚠️ License & Usage Disclaimer

🔒 This model is protected under the Cipriani 3Design License.

❗ You are NOT allowed to sell, share, modify, remix, distribute, or use this model (or any derivative) for commercial purposes unless you have an active Commercial License subscription.

🛑 Forbidden without a Commercial License:

• Reselling the STL or any modified version
• Sharing the files on any platform
• Printing and selling physical items
• Using the design in bundles, packs, or digital collections