1. Producte acabatview
The TORCHSTAR Dimmable A21 LED Light Bulbs are designed to provide efficient and high-quality illumination for various indoor settings. These bulbs offer a 150W incandescent equivalent brightness while consuming only 22W of power, resulting in significant energy savings. Featuring a high Color Rendering Index (CRI 80+), they ensure colors appear true and vibrant. The bulbs are also dimmable from 10% to 100% without flickering or buzzing, allowing for adjustable ambiance.
This product is UL, Energy Star, and DOE listed, ensuring high standards of quality and energy efficiency. Each bulb has an estimated lifespan of over 25,000 hours.

Image 1.1: Pack of six TORCHSTAR Dimmable A21 LED Light Bulbs.
2. Configuració i instal·lació
Follow these steps for safe and proper installation of your TORCHSTAR LED light bulbs:
- La seguretat primer: Before attempting any installation, ensure the power to the light fixture is turned off at the circuit breaker to prevent electrical shock.
- Verificar la compatibilitat: Confirm that your light fixture uses an E26 standard base. These bulbs are designed for E26 sockets.
- 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 TORCHSTAR A21 LED bulb into the E26 socket until it is snug. Do not overtighten.
- Restaura l'alimentació: Torneu a encendre l'alimentació al disjuntor.
- Funcionalitat de prova: Turn on the light switch to ensure the bulb illuminates correctly.

Image 2.1: Dimensions of the A21 LED bulb and its E26 standard base.
3. Instruccions de funcionament
These TORCHSTAR LED bulbs are designed for simple operation and enhanced functionality:
- Funcionament estàndard: Once installed, the bulb operates like any standard light bulb. Simply use your wall switch to turn it on or off.
- Funcionalitat regulable: These bulbs are compatible with most standard LED dimmers, allowing for smooth dimming from 10% to 100% of their brightness. Ensure your dimmer switch is compatible with LED technology for optimal performance and to avoid flickering or buzzing.
- Color clar: The bulbs provide 5000K Daylight illumination, offering a bright and crisp white light suitable for task lighting and areas where high visibility is desired.

Image 3.1: Visual representation of the 10-100% dimmable range.
Video 3.1: This video demonstrates the dimmable functionality and E26 base of the TORCHSTAR A21 LED Light Bulb, showcasing its smooth light adjustment.
4. Manteniment
Maintaining your TORCHSTAR LED light bulbs is straightforward:
- Neteja: Ensure the bulb is cool and the power is off before cleaning. Wipe the bulb with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as these can damage the bulb's surface or internal components.
- Substitució: Due to their long lifespan, frequent replacement is not typically necessary. If a bulb needs replacement, follow the installation steps in Section 2.
- Eliminació: Elimineu les bombetes LED velles d'acord amb la normativa local per a residus electrònics.
5. Solució De Problemes
If you encounter issues with your TORCHSTAR LED light bulbs, consider the following:
- La bombeta no s'encén:
- Comproveu si l’interruptor d’encesa està engegat.
- Assegureu-vos que la bombeta estigui ben cargolada al portalàmpades.
- Verifiqueu que l'interruptor automàtic de l'aparell no s'hagi disparat.
- Prova la bombeta en un altre llum que funcioni per descartar que sigui defectuosa.
- Parpelleig o brunzit:
- This often indicates incompatibility with the dimmer switch. Ensure your dimmer is specifically designed for LED bulbs.
- Some older dimmer switches may not be compatible with LED technology, leading to performance issues. Consider replacing the dimmer with an LED-compatible model.
- Assegureu-vos que la bombeta no estigui solta a l'endoll.
- Sortida de llum tènue:
- If using a dimmer, ensure it is set to the maximum brightness level.
- Confirm the bulb's wattage and lumen output meet your lighting requirements.
Si aquests passos no resolen el problema, consulteu la secció d'assistència per obtenir més ajuda.
6. Especificacions
| Característica | Especificació |
|---|---|
| Marca | TORCHSTAR |
| Número de model | XL1A21-D22W50 |
| Tipus de llum | LED |
| Mida de la forma del bulb | A21 |
| Base del bulb | Base estàndard E26 |
| Wattage | 22 watts |
| Equivalent incandescent | 150 watts |
| Brillantor | 2550 lúmens |
| Temperatura de color | 5000 Kelvin (llum del dia) |
| Índex de reproducció del color (CRI) | 80+ |
| Rang de regulació | 10% - 100% Smooth Dimming |
| Vida útil | Més de 25,000 hores |
| Voltage | 120 Volts |
| Ús interior/exterior | Interior |
| Certificacions | UL Listed, Energy Star, DOE |
| Material | Alumini, Policarbonat (PC) |
| Dimensions del producte | 2.83 cm d'amplada x 5.51 cm d'alçada |
| Pes de l'article | 5.3 unces |
7. Informació de la garantia
TORCHSTAR Dimmable A21 LED Light Bulbs are backed by a 3 any de garantia des de la data de compra. Aquesta garantia cobreix els defectes de materials i de fabricació en condicions d'ús normal. Conserveu el comprovant de compra per a reclamacions de garantia.
The warranty does not cover damage resulting from improper installation, misuse, abuse, or natural disasters. For warranty service, please contact TORCHSTAR customer support.
8. Suport
For further assistance, technical support, or warranty inquiries regarding your TORCHSTAR Dimmable A21 LED Light Bulbs, please visit the official TORCHSTAR weblloc web o poseu-vos en contacte amb el seu departament d'atenció al client. La informació de contacte normalment es pot trobar a l'embalatge del producte o a la presència oficial en línia de la marca.
When contacting support, please have your product model number (XL1A21-D22W50) and proof of purchase readily available.