1. Introduction
This user manual provides essential information for the safe and efficient installation, operation, and maintenance of your Osram LUMILUX COMBI EL-F 18W WT fluorescent light fixture. Please read this manual thoroughly before installation and retain it for future reference.
The Osram LUMILUX COMBI EL-F is a universal light bar designed for indoor lighting applications, featuring electronic operation for optimal luminous flux and an integrated switch for convenience.
2. Safety Instructions
- Always disconnect power at the main circuit breaker before installation, maintenance, or lamp replacement.
- Installation should be performed by a qualified electrician in accordance with all local and national electrical codes.
- Do not operate the fixture with damaged wiring or components.
- This fixture is designed for indoor use only (IP20 rating). Do not expose to moisture or direct water spray.
- Ensure the mounting surface can support the weight of the fixture.
- The fixture operates at 230-240V. Verify your power supply matches this requirement.
- This product is not suitable for emergency lighting.
- The fixture is not dimmable.
3. Package Contents
Verify that all components are present and undamaged before proceeding with installation:
- 1x Osram LUMILUX COMBI EL-F Light Fixture
- 1x Fluorescent Lamp (LUMILUX 827, 18W, G13 base)
- Mounting hardware (may vary, check packaging)
4. Setup and Installation
Follow these steps for proper installation:
- Prepare for Installation: Ensure the power supply to the installation area is disconnected at the circuit breaker.
- Mounting the Fixture:
The LUMILUX COMBI EL-F is designed for fixed connection. Secure the fixture to a suitable surface using appropriate mounting hardware. The design allows for central, asymmetrical, or lateral cable entry for flexible installation.

Image: The Osram LUMILUX COMBI EL-F 18W WT fluorescent light fixture, a white, elongated light bar with a clear cover over the fluorescent tube. The fixture is shown at an angle, highlighting its slim profile and integrated end caps.
- Electrical Connection:
Connect the fixture to a 230-240V AC power supply. Ensure all wiring connections are secure and comply with local electrical codes. The fixture is Class II protected.
- Installing the Fluorescent Lamp:
Carefully insert the provided 18W G13 fluorescent lamp (LUMILUX 827) into the lamp holders. Ensure it is seated correctly and securely.
- Final Check: After installation, ensure all covers are securely in place. Restore power at the circuit breaker.
5. Operating Instructions
The Osram LUMILUX COMBI EL-F 18W WT features an integrated switch for easy operation.
- Turning On/Off: Locate the integrated switch on the fixture. Press the switch to turn the light on or off.
- Dimmability: This fixture is not dimmable. Do not connect it to a dimmer switch.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your light fixture.
- Cleaning: Disconnect power before cleaning. Wipe the fixture with a soft, dry, or slightly damp cloth. Do not use abrasive cleaners or solvents.
- Lamp Replacement: When the fluorescent lamp reaches the end of its life, disconnect power. Carefully remove the old lamp and replace it with a new 18W G13 fluorescent lamp (e.g., Osram LUMILUX 827). Ensure proper disposal of old lamps according to local regulations.
- Inspection: Periodically inspect the fixture for any signs of damage, loose connections, or wear. If any issues are found, disconnect power and consult a qualified electrician.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | No power supply. Faulty lamp. Integrated switch off. | Check circuit breaker. Replace lamp. Ensure switch is in 'on' position. |
| Light flickers. | Loose lamp connection. Lamp nearing end of life. | Ensure lamp is securely seated. Replace lamp. |
| Fixture is hot. | Normal operation (some heat is expected). Incorrect lamp wattage. | Ensure correct 18W lamp is used. If excessively hot, disconnect power and consult an electrician. |
8. Specifications
- Brand: OSRAM
- Model: LUMILUX COMBI EL-F 18W WT
- Manufacturer Part Number: 999029065046
- Type: Fluorescent Light Fixture
- Lamp Type: Fluorescent (LUMILUX 827)
- Lamp Base: G13
- Power: 18 Watts
- Voltage: 230-240 Volts
- Housing Material: Aluminum
- Housing Color: White
- Dimensions (L x W x H): 621 x 30 x 50 mm (62.1 x 3 x 5 cm)
- Weight: 80 grams
- Protection Class: II
- Ingress Protection (IP) Rating: IP20 (Indoor use only)
- Dimmable: No
- Integrated Switch: Yes
- Energy Efficiency Rating: A
- Color Rendering Index (CRI): 76
9. Warranty and Support
Information regarding specific warranty terms and customer support for the Osram LUMILUX COMBI EL-F 18W WT is not available in the provided product data. Please refer to the product packaging or contact Osram directly for warranty details and technical assistance.





