Prismic Beacon - Monolithic Lamp

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Prismic Beacon - Where Brutalist Pixels Rise Into Light

Prismic Beacon is a 3D printed ambient lamp, brightness-controlled, inspired by sci-fi signal towers, extraterrestrial landing lights, brutalist architecture, and luxury product displays. At the center is a soft vertical white light enclosed inside a clear acrylic tube. Around it, a pixelated pyramid rises from a smooth circular base, creating a terrain-like form that feels digital, architectural, and slightly alien. No electrical knowledge is necessary to make this. It's pretty easy and straightforward (See: Assembly)

The design is built around contrast: a sharp red pixel landscape, a clean transparent cylinder, and one controlled beam of light. It is meant to sit like a gallery object on a desk, shelf, bedside table, or product display surface. The pixel pyramid is shaped with a hyperbolic, summit-like geometry. From the side, it reads like a futuristic mountain. From above, it feels like a digital topographic field. When the light is turned on, the central beam gives the piece a beacon-like presence without overpowering the form.

Hardware used

This model is designed around these Bambu Lab components:

• COB LED Strip Light
• Power Distribution Board PDB - 4 Channels
• Potentiometer Board with SH1.0 Connector
• Clear Acrylic Rigid Tube
• M2 Socket Head Cap Machine Screws - x6
• M3 Socket Head Cap Machine Screws - x4

ASSEMBLY GUIDE

Step 1	Step 2	Step 3	Step 4
Print all the parts	Assemble the main components as shown; thread the COB light into the hole and secure the light board using the rectangular plate given. Everything is secured using 6 M2x8 screws.	Follow this circuit diagram if confused about the wiring. Pull out the black USB power supply cable out into its trench slot given under the pyramid structure. In this diagram, it is denoted in blue.	Secure the backplate using 4 M3x8 screws.
Step 5	Step 6	Step 7	Step 8
Insert the black tube and press it onto the potentiometer knob. This will help you control the brightness levels of the lamp.	Thread the COB light strip through the top part of the pyramid and use super glue to secure the top to the pyramid base. Make sure it is well aligned. (tip: place the acrylic cylinder right as you place the top so that it sits into its place.	Superglue the acrylic cylinder to the bottom slot and also place the top cap. Thread the COB light strip through it carefully. This hole is of exact size at COB, which helps keep it tight in its place. Apply superglue and secure the top cap onto the cylinder, and make sure to pull the COB to keep it tight.	Fold the remaining of the COB light into the space provided and superglue the plate given for the top cap, which will help finish it off!

AND NOW, your final concept is ready!

Prismic Beacon is designed to feel less like a standard lamp and more like a small architectural artifact. It combines 3D printed texture, controlled lighting, and a clear display cylinder into one sculptural object — a quiet signal piece for modern interiors.