February 26, 2026
Description
This project allows you to create a wall-mounted LED lamp shaped like a pen, inspired by a famous writing instrument design. It is intended as a decorative lighting element for home, office, studio, or commercial environments.
The design includes two configuration options:
Closed Pen Version — a clean and compact aesthetic.
Open Pen Version — the power cable can be arranged to simulate ink flowing onto the wall, creating a dynamic and artistic visual effect.
The project is designed around a standard T8 LED tube inside a plexiglass diffuser, providing uniform illumination and a professional appearance.
Wall mounting brackets are included, along with dimensional testers to ensure proper fit with commercially available plexiglass tubes, which often have manufacturing tolerances.
This model is ideal for:
Interior design enthusiasts
Modern lighting projects
Office or studio decoration
Retail or showroom installations
Makers looking for a functional decorative print
The downloadable files contain:
Complete 3MF project file (ready-to-slice with organized components)
Individual STL files for all parts
Dimensional testers for tube fitting calibration
PDF assembly guide, including:
Bill of Materials (BOM)
Printing instructions
Assembly instructions
Technical notes
⚠️ Minimum build volume: 90x90x235mm
⚠️ Decorative lighting object — not intended as a certified electrical device.
License:
MakerWorld Exclusive License