1. Úvod
This manual provides essential information for the safe and effective use of your Eiko DT50/35/RS 50W 2G11 Compact Fluorescent Halogen Bulb. Please read these instructions carefully before installation and retain for future reference.
The Eiko DT50/35/RS is a 50-watt compact fluorescent (CFL) bulb, also referred to as a compact fluorescent halogen bulb, featuring a Duo-Tube design and a 2G11 base. It produces a 3500K cool white light with 4300 lumens brightness, suitable for various lighting applications.

Figure 1: Eiko DT50/35/RS 50W 2G11 Compact Fluorescent Halogen Bulb. This image shows the elongated, dual-tube design of the bulb with its 2G11 base at the bottom.
2. Bezpečnostní pokyny
WARNING: To prevent electric shock or burns, always turn off the power supply before installing or replacing the bulb.
- Ujistěte se, že svítidlo je dimenzováno na výkon žárovky.tage (50W).
- Do not use with dimmers unless explicitly stated as compatible.
- Handle the bulb by its base to avoid touching the glass, as oils from skin can reduce bulb life.
- If the bulb breaks, ventilate the room and carefully clean up the broken glass and mercury according to local regulations.
- Uchovávejte mimo dosah dětí.
3. Nastavení a instalace
- Vypnout napájení: Locate the light fixture's power switch and turn it off. For added safety, turn off the circuit breaker controlling the fixture.
- Vyjměte starou žárovku (pokud je k dispozici): If replacing an existing bulb, allow it to cool completely before carefully removing it from the fixture.
- Identify Base Type: Confirm your fixture uses a 2G11 base. The Eiko DT50/35/RS bulb has a 2G11 4-pin base.
- Instalace nové žárovky: Align the four pins of the Eiko DT50/35/RS bulb with the corresponding slots in the fixture's 2G11 socket. Gently push the bulb straight into the socket until it is firmly seated. Do not force the bulb.
- Obnovit napájení: Once the bulb is securely installed, turn the circuit breaker back on, then turn on the light switch.

Figure 2: Diagram of a 2G11 base. This illustration shows the four-pin configuration of the 2G11 lamp base, indicating its shape and pin arrangement for proper insertion.
4. Návod k obsluze
The Eiko DT50/35/RS bulb operates like a standard fluorescent lamp. Once installed in a compatible fixture and power is supplied, it will illuminate when the fixture's switch is turned on.
- Úvodní rozcvička: Fluorescent bulbs may take a few moments to reach full brightness, especially in colder environments.
- Zapnutí/vypnutí: Frequent switching on and off can reduce the lifespan of fluorescent bulbs. It is recommended to leave the light on for longer periods when possible.
5. Údržba
- Čištění: Ensure the power is off and the bulb is cool before cleaning. Gently wipe the bulb with a soft, dry, lint-free cloth. Do not use liquid cleaners or abrasive materials.
- Nahrazení: Replace the bulb when it reaches the end of its life (flickering, dimming, or failure to light). Always turn off the power before replacing.
- Likvidace: This compact fluorescent bulb contains a small amount of mercury. Dispose of it according to local, state, and federal regulations. Many retailers and municipalities offer recycling programs for CFLs. Do not dispose of in regular household trash.
6. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Žárovka nesvítí. | Zařízení není napájeno. Žárovka není správně usazená. Bulb is faulty or at end of life. Fixture ballast is faulty. | Zkontrolujte vypínač a jistič. Turn off power, re-seat bulb firmly. Vyměňte žárovku. Poraďte se s kvalifikovaným elektrikářem. |
| Žárovka bliká. | Žárovka se blíží ke konci své životnosti. Nekompatibilní stmívač. Uvolněné spojení. Cold environment. | Vyměňte žárovku. Remove dimmer or replace with compatible bulb/fixture. Turn off power, check bulb seating. Allow time for warm-up. |
| Žárovka svítí tlumeně. | Žárovka se blíží ke konci své životnosti. Nesprávné wattage for fixture. | Vyměňte žárovku. Ensure fixture and bulb wattage zápas. |
7. Specifikace
| Funkce | Detail |
|---|---|
| Značka | Eiko |
| Číslo modelu | DT50/35/RS |
| Typ světla | Compact Fluorescent Halogen (CFL) |
| Wattage | 50 wattů |
| Základní typ | 2G11 (4pinový) |
| Teplota barev | 3500 Kelvinů (studená bílá) |
| Jas | 4300 XNUMX lumenů |
| Tvar | T4 (Duo-Tube) |
| Rozměry | Přibližně 1 x 1 x 2.7 palce |
| Hmotnost položky | 3.2 unce |
| Materiál | Wolfram |
8. Záruka a podpora
Specific warranty information for Eiko products may vary. Please refer to the original product packaging or the official Eiko webNejnovější informace o záruce naleznete na webových stránkách.
For technical support or further inquiries, please contact Eiko customer service through their official channels. Contact information can typically be found on the manufacturer's webmísto nebo obal produktu.
Výrobce: Eiko
Číslo dílu: DT50/35/RS
UPC: 031293493040