1. Įvadas
This manual provides essential information for the safe and effective use of your 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. Saugos informacija
- Išjungti: Always ensure the power supply to the fixture is turned off before installing, removing, or cleaning the lamp.
- Elkitės atsargiai: Fluorescencinė lamps contain small amounts of mercury. Handle with care to avoid breakage. In case of breakage, follow local guidelines for cleanup and disposal.
- Suderinamumas: 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.
- Naudojimas patalpose: Šis lamp skirtas naudoti tik patalpose.
- Šalinimas: Išmeskite naudotą lamps according to local environmental regulations. Do not dispose of with general household waste.
- Pritemdymas: Šis lamp is dimmable. Ensure your dimmer switch and fixture are compatible with dimmable CFLs and the specified dimming range (3-100%).
3. Montavimas
- Išjungti maitinimą: Locate the circuit breaker or wall switch that controls the fixture and turn off the power. Verify that the power is off before proceeding.
- Pašalinti seną Lamp (jei taikoma): Jei pakeičiamas esamas lamp, allow it to cool completely. Gently grasp the lamp and pull it straight out from the socket. Do not twist forcefully.
- Patikrinkite armatūrą: Ensure the fixture's socket is clean and free from debris. Confirm it is a G24q-3 4-pin base.
- Įdėkite naują Lamp: Align the four pins of the OSRAM DE26W840 lamp with the corresponding slots in the fixture's socket. Gently push the lamp straight into the socket until it is fully seated and secure. Do not force the lamp.
- Atkurti maitinimą: Kartą lamp yra saugiai sumontuotas, atkurkite elektros tiekimą į įrenginį.

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

3 pav. Pvzample 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. Operacija
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. Priežiūra
- Valymas: Norėdami išvalyti 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.
- Pakeitimas: Pakeiskite 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. Problemų sprendimas
- Lamp Does Not Light:
- Patikrinkite, ar įjungtas armatūros maitinimas.
- Įsitikinkite, kad 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 jei yra.
- 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.
- Patikrinkite, ar armatūroje nėra atsilaisvinusių jungčių.
- Lamp Emits Unusual Noise:
- Turn off power immediately. This could indicate an issue with the ballast or the lamp itself. Replace the lamp arba pasikonsultuokite su kvalifikuotu elektriku.
7. Specifikacijos
| Modelio numeris | DE26W840 |
| Prekės ženklas | OSRAM |
| Šviesos tipas | Compact Fluorescent Light (CFL) |
| Vattage | 26 vatų |
| Kaitrinis ekvivalentas | 75 vatų |
| Pagrindo tipas | G24q-3 (4-pin) |
| Spalvos temperatūra | 4000 kelvinų (šalta balta) |
| Ryškumas | 1750 liumenų |
| Spalvų perteikimo indeksas (CRI) | 80 |
| Pritemdomas | Yes (3-100% with compatible dimmer) |
| Vidutinis įvertintas tarnavimo laikas | 20,000 Hours (with QUICKTRONIC) |
| ttage Suderinamumas | 100 to 240 Volts, 60 Hertz (requires suitable ECG) |
| Naudojimas viduje / lauke | Naudoti tik patalpose |
| Lemputės forma | Double-turn tubes (T-shape classification) |
| Prekės svoris | 50 gramų |

Figure 4: Product packaging for OSRAM DE26W840, displaying key specifications and branding.
8. Išmetimas
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. Garantija ir palaikymas
For warranty information, please refer to the documentation provided with your purchase or visit the official OSRAM websvetainėje. Garantijos sąlygos gali skirtis priklausomai nuo regiono ir mažmenininko.
For technical support or further assistance, please contact OSRAM customer service through their official websvetainėje arba kontaktinę informaciją, pateiktą ant produkto pakuotės.