1. Introduktion
Denne manual indeholder vigtige oplysninger til sikker og effektiv brug af din OSRAM DE26W840 26-watt Osram Dulux Fluorescent Lamp. This compact fluorescent lamp (CFL) features a 4-pin G24q-3 base and emits a 4000K cool white light. It is designed for use with suitable electronic control gear (ECG) and is dimmable within a 3-100% range.
Lamp is characterized by its short and compact design with double-turn tubes, offering an average operational life of 20,000 hours when used with OSRAM QUICKTRONIC systems. Its color rendering index (Ra) is 80, ensuring good color perception.

Figure 1: OSRAM DE26W840 Fluorescent Lamp. This image shows the compact fluorescent lamp with its double-turn tubes and 4-pin base.
2. Sikkerhedsoplysninger
- Sluk: Always ensure the power supply to the fixture is turned off before installing, removing, or cleaning the lamp.
- Håndteres med forsigtighed: Fluorescerende lamps contain small amounts of mercury. Handle with care to avoid breakage. In case of breakage, follow local guidelines for cleanup and disposal.
- Kompatibilitet: Use only with compatible fixtures and electronic control gear (ECG) designed for G24q-3 4-pin compact fluorescent lamps. Incorrect ballast or fixture can lead to lamp failure or safety hazards.
- Indendørs brug: Denne lamp er kun beregnet til indendørs brug.
- Bortskaffelse: Bortskaf brugt lampi henhold til lokale miljøbestemmelser. Må ikke bortskaffes sammen med almindeligt husholdningsaffald.
- Dæmpbarhed: Denne lamp is dimmable. Ensure your dimmer switch and fixture are compatible with dimmable CFLs and the specified dimming range (3-100%).
3. Installation
- Sluk for strømmen: Locate the circuit breaker or wall switch that controls the fixture and turn off the power. Verify that the power is off before proceeding.
- Fjern gammel Lamp (hvis relevant): Hvis du udskifter en eksisterende lamp, allow it to cool completely. Gently grasp the lamp and pull it straight out from the socket. Do not twist forcefully.
- Inspekter armatur: Ensure the fixture's socket is clean and free from debris. Confirm it is a G24q-3 4-pin base.
- Indsæt ny Lamp: Align the four pins of the OSRAM DE26W840 lamp with the corresponding slots in the fixture's socket. Gently push the lamp direkte ind i soklen, indtil den sidder helt fast og er sikker. Tving ikke l'enamp.
- Gendan strøm: Når den lamp er sikkert installeret, skal strømmen til armaturet genoprettes.

Figure 2: Detail of the G24q-3 4-pin base. Ensure these pins align correctly with the fixture's socket during installation.

Figur 3: Eksample wiring diagram for a compact fluorescent lamp with an electronic control gear (ECG). Consult a qualified electrician if you are unsure about your fixture's wiring.
4. Betjening
After successful installation, turn on the power to the fixture. The lamp should illuminate immediately. If the fixture is connected to a compatible dimmer, you can adjust the light output within the 3-100% dimming range.
Allow a short warm-up period for the lamp to reach full brightness and stable color temperature, which is typical for fluorescent technology.
5. Vedligeholdelse
- Rensning: For at rense lamp, ensure the power is off and the lamp has cooled. Use a soft, dry, lint-free cloth to gently wipe the glass. Do not use liquid cleaners or abrasive materials.
- Udskiftning: Udskift lamp when it reaches the end of its operational life, indicated by flickering, dimming, or failure to ignite. Follow the installation steps for replacement.
6. Fejlfinding
- Lamp Does Not Light:
- Kontroller om strømforsyningen til armaturet er tændt.
- Sørg for at lamp is correctly and securely seated in the socket.
- Verify that the fixture's ballast (electronic control gear) is functioning correctly and is compatible with a 26-watt G24q-3 CFL.
- Test with a known working lamp hvis tilgængelig.
- Lamp Flickers or Dims:
- This may indicate the lamp is nearing the end of its operational life.
- Ensure the dimmer switch (if used) is compatible with dimmable CFLs and is functioning correctly.
- Kontroller for løse forbindelser i armaturet.
- Lamp Emits Unusual Noise:
- Turn off power immediately. This could indicate an issue with the ballast or the lamp itself. Replace the lamp eller kontakt en kvalificeret elektriker.
7. Specifikationer
| Modelnummer | DE26W840 |
| Mærke | OSRAM |
| Lys type | Compact Fluorescent Light (CFL) |
| Wattage | 26 watt |
| Glødelignende ækvivalent | 75 watt |
| Base Type | G24q-3 (4-pin) |
| Farvetemperatur | 4000 Kelvin (Cool White) |
| Lysstyrke | 1750 lumen |
| Color Rendering Index (CRI) | 80 |
| Dæmpbar | Yes (3-100% with compatible dimmer) |
| Gennemsnitlig vurderet levetid | 20,000 Hours (with QUICKTRONIC) |
| Voltage Kompatibilitet | 100 to 240 Volts, 60 Hertz (requires suitable ECG) |
| Indendørs/Udendørs brug | Kun indendørs brug |
| Pære form | Double-turn tubes (T-shape classification) |
| Varens vægt | 50 gram |

Figure 4: Product packaging for OSRAM DE26W840, displaying key specifications and branding.
8. Bortskaffelse
This fluorescent lamp contains a small amount of mercury. It is important to dispose of it properly to protect the environment. Do not dispose of with regular household waste.
Please check with your local waste management authority or recycling centers for specific instructions on how to recycle or dispose of fluorescent lamps in your area. Many retailers that sell fluorescent lamps also offer recycling programs.
9. Garanti og support
For warranty information, please refer to the documentation provided with your purchase or visit the official OSRAM webGarantibetingelserne kan variere afhængigt af region og forhandler.
For technical support or further assistance, please contact OSRAM customer service through their official webwebstedet eller kontaktoplysningerne på produktemballagen.