1. Sarrera
This manual provides essential instructions for the safe installation, operation, and maintenance of your LEDVANCE Sylvania 20819 T5 Fluorescent Tube Light Bulb. Please read this manual thoroughly before installation and retain it for future reference.
2. Segurtasun informazioa
Beti jarraitu segurtasun neurri hauek lesioak edo kalteak saihesteko:
- Deskonektatu energia: Always turn off the power at the circuit breaker or fuse box before installing, removing, or servicing the bulb.
- Egokia den finkapena: Ensure the fixture is designed for T5 fluorescent bulbs with a G5 bi-pin base and the specified wattage (8W).
- Kontuz maneiatu: Fluorescent bulbs are made of glass and can break. Handle them carefully to avoid injury.
- Xedapena: Dispose of used fluorescent bulbs according to local regulations, as they may contain small amounts of mercury. Do not dispose of in regular household waste.
- Barruko erabilera soilik: This bulb is intended for indoor use only.
- Dimmable bateragarritasuna: This bulb is dimmable. Ensure your dimmer switch and fixture are compatible with dimmable fluorescent lamps.
3. Produktua amaitu daview
The LEDVANCE Sylvania 20819 is an 8-watt, 12-inch (MOL) T5 fluorescent tube light bulb featuring a G5 bi-pin base. It provides 400 lumens of warm white light at a 3000K color temperature with a frosted finish. This bulb is designed for general illumination in compatible fixtures.

1. irudia: Sylvania 20819 T5 Fluorescent Tube Light Bulb. This image shows the clear glass tube and the silver-colored G5 bi-pin base with two gold-colored pins at one end.
4. Instalazioa
Follow these steps to install the fluorescent tube light bulb:
- Itzali energia: Ensure the power supply to the fixture is completely off at the circuit breaker or fuse box before beginning installation.
- Bonbilla zaharra kendu (hala badagokio): If replacing an existing bulb, carefully twist and pull the old bulb from its sockets. Dispose of it properly.
- Txertatu bonbilla berria: Align the two pins of the G5 bi-pin base with the slots in the fixture's lamp holders. Gently push the bulb into the sockets until it clicks securely into place. Do not force the bulb.
- Egiaztatu konexioa: Ensure the bulb is firmly seated in both lamp titularrak.
- Berrezarri boterea: Bonbilla ondo instalatuta dagoenean, berrezarri argindarra etengailutik edo fusible-kutxatik.
5. Funtzionamendua
After installation, the bulb is ready for operation. Use the fixture's switch to turn the light on and off. If connected to a compatible dimmer, adjust the light output as desired.
6. Mantentzea
Minimal maintenance is required for this fluorescent bulb.
- Garbiketa: Ensure the power is off before cleaning. Wipe the bulb gently with a soft, dry, lint-free cloth. Do not use liquid cleaners or abrasive materials.
- Ordezkoa: Replace the bulb when it reaches the end of its operational life (approximately 7,500 hours) or if it shows signs of failure (e.g., flickering, dimming, blackening ends).
7. Arazoak
Bonbilla behar bezala funtzionatzen ez badu, kontuan hartu honako hau:
- Bonbilla ez da argitzen:
- Egiaztatu gailuaren energia-iturria piztuta dagoen.
- Ensure the bulb is correctly seated in the lamp titularrak.
- Inspect the bulb for visible damage (e.g., broken glass, loose pins).
- Test with a known working bulb in the same fixture, or test this bulb in a known working fixture, to determine if the issue is with the bulb or the fixture/ballast.
- Keinuka:
- Flickering can occur at the end of a fluorescent bulb's life. Replace the bulb if it is old.
- Ensure the bulb is fully seated.
- Check for proper ballast operation in the fixture.
- Iluntzeko arazoak:
- Confirm that both the bulb and the dimmer switch are compatible with dimmable fluorescent lamps.
- Ensure the dimmer switch is functioning correctly.
If problems persist after troubleshooting, contact customer support.
8. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Marka | LEDVANCE (Sylvania) |
| Modelo zenbakia | 20819 |
| Bonbilla mota | T5 hodi fluoreszentea |
| Wattage | 8 Watt |
| liburukiatage | 120 Volt |
| Oinarri Mota | G5 Bi-Pineko |
| Luzera (MOL) | 12 hazbetekoa |
| Distira | 400 lumen |
| Kolore Tenperatura | 3000 Kelvin (zuri epela) |
| Amaitu | frosted |
| Erregulagarria | Bai |
| Bizitza osoan | 7,500 ordu |
| Energia iturria | AC/DC |
| Erabilera | Barruko erabilera soilik |
9. Bermea eta Laguntza
For warranty information and customer support, please refer to the details below:
Bermearen deskribapena: For US & Canadian customer questions or support, please call us at 1-800-LIGHTBULB (1-800-544-4828).
For further assistance, you may also visit the official LEDVANCE webwebgunean edo jarri harremanetan zure dendara.





