Introducció
This manual provides essential information for the safe and effective use of your Sylvania TruWave Natural Series PAR38 LED Light Bulb, Model 40903. This energy-efficient, dimmable LED bulb is designed to provide light that closely mimics natural sunlight, aiming to reduce unnecessary blue light and enhance visual comfort.
Característiques clau
- Tecnologia TruWave: Engineered to minimize unnecessary blue light, promoting visual comfort and supporting natural sleep/wake cycles.
- Espectre de llum natural: Delivers light most like the sun's natural light, enhancing the appearance of colors, whites, and skin tones.
- Eficient energètic: 14W LED equivalent to a 120W incandescent bulb, offering significant energy savings.
- Regulable: Provides adjustable light output to suit various needs and preferences.
- Llarga durada: Designed for extended operational life.
- PAR38 Shape with Medium Base (E26): Suitable for a wide range of fixtures, including outdoor applications.

Image: Sylvania TruWave PAR38 LED Light Bulb in its retail packaging, highlighting its features and specifications.
Configuració i instal·lació
- La seguretat primer: Before installation, ensure the power to the fixture is turned off at the circuit breaker to prevent electrical shock.
- Comprovar la compatibilitat: Verify that your fixture is compatible with PAR38 bulb shape and E26 medium base. Ensure the fixture can support the bulb's dimensions and weight.
- Traieu la bombeta antiga: Desenrosqueu amb cura la bombeta existent del dispositiu. Deixeu-la refredar si s'ha utilitzat recentment.
- Instal·lar una bombeta nova: Gently screw the Sylvania TruWave PAR38 LED bulb into the socket until it is finger-tight. Do not overtighten.
- Restaura l'alimentació: Torneu a encendre l'alimentació al disjuntor.
- Prova: Engegueu l'interruptor de la llum per confirmar que la bombeta funciona correctament.

Imatge: Una imatge detallada view of the Sylvania TruWave PAR38 LED Light Bulb, showing its E26 medium base and reflector design.
Instruccions de funcionament
The Sylvania TruWave PAR38 LED Light Bulb operates like a standard light bulb. Simply use your existing light switch to turn it on or off.
- Funcionalitat regulable: If connected to a compatible dimmer switch, you can adjust the brightness level of the bulb. Ensure your dimmer switch is designed for LED lighting to avoid flickering or performance issues.
- Ús exterior: This bulb is rated for outdoor usage. Ensure it is installed in a suitable outdoor fixture that protects it from direct exposure to water, unless the fixture itself is rated for such exposure.
Manteniment
- Neteja: To clean the bulb, ensure the power is off and the bulb is cool. Wipe with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Substitució: This LED bulb has a long lifespan. When replacement is eventually needed, follow the installation steps in reverse.
- Eliminació: Elimineu les bombetes LED velles d'acord amb la normativa local per a residus electrònics.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La bombeta no s'encén. | No hi ha corrent a la lluminària, connexió fluixa o bombeta defectuosa. | Check circuit breaker. Ensure bulb is screwed in tightly. Test bulb in another working fixture. |
| La bombeta parpelleja o brunzeix. | Interruptor de regulació d'intensitat incompatible o connexió fluixa. | Ensure dimmer is LED-compatible. Tighten bulb. If problem persists, replace dimmer switch. |
| La sortida de llum és massa baixa o massa alta. | Dimmer setting or incorrect bulb for desired brightness. | Adjust dimmer. Verify bulb brightness (lumens) meets your needs. |
Understanding TruWave Technology
Sylvania's TruWave Technology is designed to provide a lighting experience that closely emulates natural sunlight. This involves minimizing the peak of intense blue light often found in standard LED bulbs, which can contribute to eye strain and disrupt natural sleep patterns.

Image: This image illustrates the concept of natural light promoting a healthy sleep cycle, a key benefit of TruWave Technology.

Image: An indoor scene with a father and child, demonstrating how TruWave lighting can bring natural colors and warmth into the home.

Image: A woman and baby in a well-lit room, highlighting the benefit of natural lighting in reducing eye fatigue.

Image: A kitchen interior showcasing how TruWave lighting minimizes blue light for a comfortable home environment.

Image: A visual comparison of different light color temperatures, demonstrating the choice available for users.
Informational Videos on TruWave Technology:
Do More with TruWave Lights by SYLVANIA
Video: This video explains how Sylvania TruWave lights offer more than just illumination, focusing on their benefits for a comfortable home environment and natural light simulation.
Discover SYLVANIA TruWave LED Natural Series
Vídeo: Un overview of the Sylvania TruWave LED Natural Series, detailing its features and advantages for daily living.
SYLVANIA Natural Light Series with TruWave Technology
Video: This video provides further insight into the Sylvania Natural Light Series and the underlying TruWave Technology, emphasizing its benefits for users.
Natural Light for Natural Living with Madi Teeuws
Video: Madi Teeuws shares her experience with Sylvania TruWave lighting, focusing on how it supports a natural lifestyle and well-being.
Especificacions
| Característica | Detall |
|---|---|
| Marca | LEDVANCE (Sylvania) |
| Nom del model | 40903 |
| Tipus de llum | LED |
| Mida de la forma del bulb | PAR38 |
| Base del bulb | E26 Mitjà |
| Wattage | 15.5 watts |
| Wat equivalent incandescenttage | 120 watts |
| Brillantor | 1250 lúmens |
| Temperatura de color | 3000 Kelvin (Blanc Natural) |
| Índex de reproducció del color (CRI) | 90 |
| Regulable | Sí |
| Voltage | 120 volts (100 a 120 volts i 60 hertzs) |
| Vida Mitjana | 25000 hores |
| Ús interior/exterior | A l'aire lliure |
| Material | Vidre |
| Pes de l'article | 11.7 unces (0.73 lliures) |
| Components inclosos | 1 bombeta LED |
Informació de la garantia
This Sylvania TruWave LED Light Bulb comes with a 5 any de garantia. For detailed terms and conditions, please refer to the official Sylvania/LEDVANCE weblloc o contacteu amb el servei d'atenció al client.
Suport i Contacte
For further assistance, technical support, or warranty claims, please visit the official LEDVANCE weblloc o poseu-vos en contacte amb el seu departament d'atenció al client.
- Fabricant: SYLVANIA (LEDVANCE)
- Weblloc: Visit the LEDVANCE Store on Amazon (for product information)
- Consultes generals: Refer to the packaging or manufacturer's weblloc web per obtenir dades de contacte específiques.





