42mm Domed Pixel Cabochon – Individually Addressable
This 42mm domed RGB pixel cabochon contains an internal pixel module, giving each lamp its own unique address. Every unit can show a different colour or effect at the same time, making it ideal for detailed animations, gradients and creative installations.
The pixel module inside each cabochon receives its own data signal, so effects are not based on the cabochon's position in the chain. Each cabochon responds to its own address within the pixel data stream, allowing complete independence between units.
These cabochons use standard pixel wiring and work with a range of controllers, including:
If you're unsure which type of LED system you need, our simple guide breaks down Static, RGB, RGBW, SPI and DMX in plain English: LED Types Explained – Static, RGB, RGBW, SPI & DMX Guide.
- ✨ Individually Addressable: Each cabochon has its own address — every lamp can do something different.
- 💡 Bright RGB Output: 5050 SMD pixel LED for vivid, consistent colour.
- 🔌 Plug-and-Play Connectors: Waterproof 3-pin connectors on 110mm cables — no soldering needed.
- 📐 Compact 42mm Dome: Fits tighter spacing; requires just a 30mm drill hole.
- 🌧️ Weatherproof IP65: Suitable for indoor and outdoor use.
For larger or customised projects, we can supply full kits to your specification. Contact us at sales@weloveleds.co.uk.
📦 Product Supply Options
Sold individually. Order the quantity you need for your project — bulk quantities available.
✅ What You Receive:
- 1x 42mm Domed Pixel Cabochon – RGB individually addressable unit with IC 1903 chip
- 2x Waterproof 3-pin connectors – Pre-wired on 110mm cables (one male, one female) for daisy-chaining
- 1x Fixing nut – For secure mounting through panels up to 12mm thick
❌ What's Not Included:
- Pixel controller – Required to run effects; see our Micro Pixel CYP for preset effects or dedicated controllers for custom programming
- 12V power supply – Sized to your total installation; inject power every 30 cabochons
- Extension cables – For spacing beyond 225mm, use our Pixel Extension Cables
🤝 Additional Services:
Custom kits: Need a complete package with controllers, power supplies, and cables? Contact us at sales@weloveleds.co.uk with your requirements and we'll put together a quote.
💡 What Is an Individually Addressable Pixel Cabochon?
These cabochons contain an IC chip (1903 protocol) that gives each unit its own address in the data stream. Unlike position-based systems where all lamps in the same chain position match, individually addressable pixels let you control every single lamp independently — regardless of where it sits in the chain.
In Plain English: Each lamp can show a completely different colour at the same time as every other lamp, giving you total creative freedom over your design.
📐 Technical Specifications
- Model: 42mm Domed Pixel Cabochon
- Diameter: 42mm x 37mm deep
- Voltage: 12V DC
- Wattage: 1.8W per unit
- LED Type: 5050 SMD RGB
- Pixel IC: 1903
- IP Rating: IP65 (weatherproof)
- Material: Methacrylate dome
- Cable Length: 110mm leads with 3-pin waterproof connectors
- Lifespan: 50,000 hours
- Warranty: 1 year
🔧 Installation & Compatibility
- Mounting: Drill a 30mm hole; push housing through from front; secure with nut from behind
- Max material thickness: 12mm
- Spacing: 100–225mm apart (use extension cables for wider spacing)
- Chain length: Up to 512 units per data run
- Power injection: Required every 30 cabochons using a Power Injection Cable
⚠️ Quality Notes
- Proper pixel wiring: Requires data line + power + ground; use correct pixel wiring practices
- Voltage drop: For long runs, inject power at regular intervals to maintain consistent brightness
- Professional installations: Recommended for those familiar with pixel systems or professional installers
