1. Einleitung
Thank you for choosing SANSI LED Light Bulbs. This manual provides essential information for the safe and efficient use of your SANSI A21 (6000 Lumens) and A19 (3000 Lumens) LED bulbs. These bulbs are designed for superior energy efficiency, flicker-free operation, and long lifespan, utilizing SANSI's patented ceramic technology.
Bitte lesen Sie diese Anleitung vor der Installation sorgfältig durch und bewahren Sie sie zum späteren Nachschlagen auf.
2. Sicherheitshinweise
- Ensure power is turned off before installation or removal.
- Do not use with dimmers unless explicitly stated as dimmable (these models are not specified as dimmable).
- Nur für den Innenbereich geeignet.
- Zerlegen Sie die Glühlampe nicht.
- Direkten Kontakt mit Wasser oder hoher Luftfeuchtigkeit vermeiden.
- Innerhalb der angegebenen Lautstärke betreibentage-Bereich (AC 100-132 V).
3. Produktmerkmale
- Energieeffizient: Up to 90% energy savings compared to incandescent bulbs.
- Flimmerfrei: Provides a stable light source for a comfortable environment.
- Patentierte Keramiktechnologie: Enhances heat dissipation and product reliability for longer lifespan.
- Warmweißes Licht (3000 K): Ideal zur Schaffung einer gemütlichen und einladenden Atmosphäre.
- Hohe Helligkeit: A21 bulb delivers 6000 lumens, A19 bulb delivers 3000 lumens.
- Langlebige Konstruktion: Flame retardant V0 grade ceramic material, WF2 anti-corrosion grade.

Image: Patented Ceramic Technology. This diagram illustrates how SANSI's ceramic technology improves heat dissipation and bulb longevity by directly soldering LED chips to a ceramic heat sink, contrasting it with less efficient traditional designs.

Image: Flicker-Free Design. This image compares the visual comfort of a room lit by a SANSI flicker-free LED bulb against one with a flickering bulb, highlighting the potential for eye fatigue and headaches from flickering light.
4. Installation und Einrichtung
These LED bulbs are designed for easy installation into standard E26 sockets.
- Strom ausschalten: Before replacing any light bulb, ensure the power to the fixture is turned off at the switch and, if necessary, at the circuit breaker.
- Alte Glühbirne entfernen: Allow the old bulb to cool completely before carefully unscrewing it from the socket.
- Neue Glühbirne einbauen: Gently screw the SANSI LED bulb into the E26 socket until it is snug. Do not overtighten.
- Strom wiederherstellen: Turn the power back on at the switch and circuit breaker.
Wichtiger Hinweis: The SANSI A19 bulb is wider than a standard A19 light bulb. Please check your lampshade size before purchasing or installing to ensure proper fit.

Image: Wider A19 Bulb. This image displays the dimensions of the SANSI A19 bulb compared to a standard A19 bulb, indicating its wider profile.

Image: SANSI A21 Bulb Dimensions and Certifications. This image provides the physical dimensions of the SANSI A21 LED bulb and highlights its ETL and RoHS certifications, along with a 5-year warranty.
5. Bedienungsanleitung
Once installed, operating your SANSI LED bulbs is straightforward.
- Ein-/Ausschalten: Use the standard wall switch connected to the light fixture to turn the bulb on or off.
- Lichtleistung: The A21 bulb provides 6000 lumens of 3000K soft warm white light. The A19 bulb provides 3000 lumens of 3000K soft warm white light.
- Kontrollmethode: The product specifications mention "App" as a control method, however, these specific bulbs are not advertised as smart bulbs. Please refer to the product packaging or specific model details for app compatibility if applicable. For standard operation, use a wall switch.

Image: Application Scenarios. This collage illustrates the versatility of SANSI LED bulbs, showing them effectively illuminating various indoor spaces including living areas, bedrooms, and workspaces.
6. Wartung
SANSI LED bulbs require minimal maintenance due to their long lifespan and durable design.
- Reinigung: Vor der Reinigung sicherstellen, dass die Stromzufuhr unterbrochen und die Glühbirne abgekühlt ist. Die Glühbirne mit einem weichen, trockenen Tuch abwischen. Keine flüssigen Reiniger oder Scheuermittel verwenden.
- Ersatz: With an estimated lifespan of 22.5 years (based on 3 hours/day), frequent replacement is not necessary. When replacement is needed, follow the installation steps in Section 4.
7. Fehlerbehebung
If you encounter issues with your SANSI LED bulb, refer to the following common troubleshooting steps:
- Glühbirne leuchtet nicht:
- Überprüfen Sie, ob der Netzschalter eingeschaltet ist.
- Ensure the bulb is screwed in securely into the socket.
- Testen Sie die Glühbirne in einer anderen funktionierenden Fassung, um sicherzustellen, dass sie nicht defekt ist.
- Überprüfen Sie den Leitungsschutzschalter für die Leuchte.
- Flackern:
- Ensure the bulb is not connected to a dimmer switch, as these bulbs are not specified for dimming.
- Verify the bulb is receiving stable voltage (Wechselstrom 100-132 V).
- Stellen Sie sicher, dass die Glühbirne fest eingeschraubt ist.
- Reduzierte Helligkeit:
- Confirm the bulb is clean and free of dust or debris.
- Ensure the bulb is operating within its specified voltage Reichweite.
If problems persist after following these steps, please contact SANSI customer support.
8. Spezifikationen
Below are the technical specifications for the SANSI A21 and A19 LED Light Bulbs.
| Besonderheit | SANSI A21 LED Bulb | SANSI A19 LED Bulb |
|---|---|---|
| Marke | SANSI | |
| Lichtart | LED | |
| Besonderheit | Energieeffizient | |
| Wastage | 40 Watt (entspricht 400 W Glühlampe) | 20 Watt (entspricht 200 W Glühlampe) |
| Größe der Glühbirnenform | A21 | A19 |
| Lampensockel | E26 | |
| Farbtemperatur | 3000 Kelvin (Sanftwarmweiß) | |
| Helligkeit | 6000 Lumen | 3000 Lumen |
| Material | Keramik | |
| Verwendung im Innen- und Außenbereich | Innenbereich | |
| Akzeptiertes Volumentage Frequenz | 100 bis 132 Volt, 60 Hertz | |
| Lebensdauer | 22.5 years (based on 3 hours/day usage) | |
| Zertifizierungen | ETL Listed, RoHS Compliant | |


Image: Lighting Facts for A21 (6000 Lumens) and A19 (3000 Lumens) Bulbs. These labels provide detailed energy and light output information for both bulb types.
9. Garantie und Support
SANSI LED Light Bulbs come with a 5-Year Service Assistance warranty, ensuring quality and reliability.
- Garantie-Abdeckung: Diese Garantie deckt Material- und Verarbeitungsfehler bei normalem Gebrauch ab.
- Lebensdauer: The bulbs are designed for an extended lifespan of approximately 22.5 years based on 3 hours of daily use.
- Kontaktieren Sie den Support: For warranty claims, technical assistance, or any questions regarding your SANSI product, please visit the official SANSI store or contact their customer service.





