100% Free & Open Source Software*

Lighting the Distance Between You.

Designed for Friends, Family, and Significant Others.
When you tap your lamp, theirs lights up with your chosen color. Anywhere in the world.

Get Started See How It Works

Tap to light up their day.

Instant synchronization over any encrypted MQTT Broker.

Crafted for Connection.

Every detail of the Linked Lamp is designed to feel magical, personal, and profoundly simple.

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Infinite Colors

Choose any color to represent your mood. Send a vibrant yellow for joy, or a peaceful blue for thinking of you.

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Global Range

Powered by your choice of MQTT Broker. If both lamps have Wi-Fi, distance doesn't matter.

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Powerful Web App

Control durations, night modes, colors, and save your favorite "signals" (presets) via a sleek web app—open on any device with a browser.

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Smart Night Mode

Set a timezone-aware sleep schedule using NTP. Taps received during night mode will illuminate the lamp dimly (or keep it off) so you never get woken up.

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Ambient Glow

Keep your lamp glowing gently at 10% of your daytime brightness when inactive. Pick any color to set a subtle mood in your room.

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Color Cycle Presets

Send animated multi-color sequences from the web app. Each color can have its own hold and transition time for beautiful flowing patterns.

Open Source. Build It Your Way.

Flash the firmware directly from your browser. Use our custom PCB or wire up your own WS2812B NeoPixel ring. The entire project is 100% free and open source, complete with a powerful web dashboard to control settings.

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Set the Mood.

Choose any color to represent how you feel. When inactive, the lamp maintains a gentle ambient glow. With Smart Night Mode, the lamp dims automatically based on your timezone so you're never woken up by a bright tap.

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Stay Linked Anywhere.

Powered by your choice of encrypted MQTT Broker. As long as both lamps have Wi-Fi, distance doesn't matter. A single tap sends your chosen color to their lamp instantly, anywhere on Earth.

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Two Lamps Connected

How It Works

Three simple steps from a box of parts to a glowing connection.

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1. Build It

3D print the enclosure. Solder the LEDs onto the custom PCB, or simply use a WS2812B NeoPixel Ring! Wire up the ESP32 and touch sensor. All files are provided free.

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2. Flash It

Use our Setup Wizard to enter your details and flash the firmware directly from your browser — no coding required. Chrome and Edge support one-click flashing.

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3. Tap It

Place both lamps on Wi-Fi, and you're connected. A single tap sends your color to their lamp — instantly, anywhere on Earth.

Ready to build your Linked Lamp?

We provide the 3D files, the PCB schematics, and the software absolutely free. Use our PCB or your own WS2812B NeoPixel Ring.

Launch Setup Guide Read the FAQ