1. Introduction
This manual provides essential instructions for the safe installation, operation, and maintenance of your Rabalux 3665 Princessa Ceiling Lamp. Please read this manual thoroughly before installation and retain it for future reference.

Figure 1: Rabalux 3665 Princessa Ceiling Lamp. This image displays the Rabalux 3665 Princessa Ceiling Lamp. It features a square base with rounded corners in a satin chrome finish, housing a circular, opaque glass diffuser in the center. The overall design is modern and minimalist.
2. Safety Instructions
- Always disconnect power at the main fuse or circuit breaker before installation, maintenance, or bulb replacement.
- Installation should be performed by a qualified electrician or in accordance with local electrical codes.
- Ensure the mounting surface can support the weight of the fixture.
- Do not exceed the maximum wattage specified for the bulb (1x MAX 60W).
- This product is rated IP20, meaning it is protected against solid objects larger than 12.5mm but has no protection against water. Do not install in bathrooms or other areas where it may be exposed to moisture.
- Do not touch the bulb with bare hands during or immediately after operation, as it may be hot.
- Keep packaging materials out of reach of children.
3. Package Contents
Verify that all components are present and undamaged before proceeding with installation. If any parts are missing or damaged, contact your retailer.
- Rabalux 3665 Princessa Ceiling Lamp fixture (1 unit)
- Mounting hardware (screws, wall plugs)
- Instruction manual (this document)
Note: Light bulb (E27) is typically sold separately.
4. Setup and Installation
- Prepare for Installation: Turn off the main power supply to the circuit at the fuse box or circuit breaker.
- Mark Mounting Points: Hold the lamp base against the ceiling at the desired installation location. Use a pencil to mark the positions for drilling mounting holes.
- Drill Holes: Drill holes at the marked positions using an appropriate drill bit for your ceiling material. Insert wall plugs if necessary.
- Connect Wiring: Carefully connect the electrical wires from the ceiling to the lamp's terminal block. Ensure correct polarity (Live, Neutral, Earth) according to local wiring regulations. Secure all connections.
- Mount the Fixture: Align the lamp base with the drilled holes and secure it to the ceiling using the provided screws.
- Install Bulb: Insert one E27 bulb (max 60W) into the lamp holder.
- Attach Diffuser: Secure the opaque glass diffuser to the lamp fixture according to the design (e.g., by twisting or using clips).
- Restore Power: Turn the main power supply back on.
If you are unsure about any step, consult a qualified electrician.
5. Operating Instructions
The Rabalux 3665 Princessa Ceiling Lamp is operated via a standard wall switch connected to its electrical circuit. Simply toggle the wall switch to turn the lamp ON or OFF.
This lamp is designed to be dimmable. If you wish to use the dimming function, ensure you use a dimmable E27 bulb and have a compatible dimmer switch installed in your electrical system.
6. Maintenance
- Cleaning: Disconnect power before cleaning. Wipe the fixture with a soft, dry cloth. Do not use abrasive cleaners or solvents, as they may damage the finish.
- Bulb Replacement: Ensure the lamp is cool and power is disconnected. Unscrew the old E27 bulb and replace it with a new E27 bulb, not exceeding 60W.
- Inspection: Periodically check the wiring and connections for any signs of wear or damage. If any issues are found, consult a qualified electrician.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not turn on. |
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| Lamp flickers. |
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8. Specifications
| Brand: | Rabalux |
| Model Number: | 3665 |
| Product Name: | Princessa Ceiling Lamp |
| Color: | Satin Chrome / Chrome |
| Material: | Metal (fixture), Opaque Glass (diffuser) |
| Bulb Type: | E27 |
| Max. Wattage: | 1 x 60W |
| Voltage: | 230V |
| Protection Class: | IP20 |
| Energy Class: | A++, A+, A, B, C, D, E (depending on bulb used) |
| Dimensions (Fixture): | 260 x 260 mm (Length x Width) |
| Power Source: | Corded Electric |
| Dimmable: | Yes (with compatible bulb and dimmer switch) |
9. Warranty and Support
For warranty information, please refer to the terms and conditions provided by your retailer at the time of purchase. Rabalux products are typically covered by a manufacturer's warranty against defects in materials and workmanship.
If you encounter any issues or require technical assistance, please contact your point of purchase or visit the official Rabalux website for support contact details.





