1. Introdución
This manual provides detailed instructions for the installation, operation, and maintenance of your Sunco 2x2 LED Flat Panel Lights. These fixtures are designed for efficient and versatile lighting in various indoor settings, featuring selectable color temperature (CCT) and brightness options to suit your specific needs. Please read this manual thoroughly before installation and use to ensure safe and optimal performance.

Image: Sunco 2x2 LED Flat Panel Lights, 6-pack.
2. Información de seguridade
Always adhere to the following safety precautions to prevent injury or damage:
- AVISO: Risco de descarga eléctrica. Desconecte a alimentación no fusible ou no disyuntor antes da instalación ou do mantemento.
- Este produto debe ser instalado de acordo co código de instalación aplicable por unha persoa familiarizada coa construción e o funcionamento do produto e os perigos implicados.
- Non modifiques o aparello. Calquera modificación pode anular a garantía e crear riscos para a seguridade.
- Asegúrese de que todas as conexións estean seguras e debidamente illadas.
- Do not operate the fixture if it is damaged.
- Axeitado só para uso en interiores.
3. Contido do paquete
Comprobe que todos os compoñentes estean presentes antes de comezar a instalación:
- 6 x Sunco 2x2 LED Flat Panel Lights
- Protective Brackets (included components)
4. Especificacións
| Característica | Descrición |
|---|---|
| Marca | Iluminación Sunco |
| Número de modelo | PN22_DU-WH-4060K-6PK |
| UPC | 840360602922 |
| Tamaño | 2x2 pés |
| Temperatura de cor (CCT) | Selectable: 4000K (Cool White), 5000K (Daylight), 6000K (Daylight Deluxe) |
| Wattage | Selectable: 30W, 35W, 40W |
| Brillo | Ata 5200 lúmenes (a 40 W) |
| Eficiencia | 110 LM/W |
| Voltage | 277 voltios |
| Regulable | Si (0-10 V) |
| Material | Policarbonato |
| Dimensións do produto | 23.7 cm de longo x 23.7 cm de ancho x 1.46 cm de alto |
| Peso do elemento | 27.9 libras (para o paquete de 6) |
| Vida Media | 50,000 horas |
| Tipo de instalación | Flush Mount (for drop ceilings) |
| Uso interior/exterior | Interior |
| Usos específicos | Warehouse, Gymnasium, Sports Arena, Industrial Area, Kitchen, Office, School |
5. Configuración e instalación
These LED flat panel lights are designed for easy installation in standard drop ceilings. Always ensure power is disconnected before beginning installation.
- Preparar a zona: Turn off power at the circuit breaker. Ensure the ceiling grid opening is clear and matches the 2x2 ft fixture size.
- Access Selector Switches: Before placing the panel into the ceiling grid, locate the CCT (Color Temperature) and Wattage selector switches on the back of the fixture. Adjust them to your desired settings (refer to Section 6 for details).
- Cableado: Connect the fixture's wiring to the building's electrical supply. Ensure proper grounding and secure all connections with appropriate connectors. Follow local electrical codes.
- Coloca o aparello: Carefully lift the LED panel and guide it through the ceiling grid opening. Once through, allow it to rest on the T-bar grid. The slim and lightweight design facilitates this process.
- Asegure o accesorio: Use the included protective brackets to secure the panel to the ceiling grid, preventing accidental displacement.
- Restaurar enerxía: Unha vez completada a instalación e todas as conexións estean seguras, restableza a alimentación no disxuntor.

Image: Installation of a Sunco 2x2 LED Flat Panel Light in a drop ceiling.
Nota: Kits for suspended or surface frame mounting are not included with this product and must be purchased separately if these installation methods are desired.
6. Instrucións de funcionamento
Your Sunco LED Flat Panel Lights offer customizable lighting options through integrated selector switches.
6.1. Temperatura de cor seleccionable (CCT)
The fixture allows you to choose from three distinct color temperatures:
- 4000K (Cool White): A neutral white light, ideal for offices, kitchens, and task lighting.
- 5000K (Daylight): A bright, crisp white light, suitable for areas requiring high visibility like workshops or retail spaces.
- 6000K (Daylight Deluxe): A very cool, bluish-white light, often used in commercial or industrial settings for maximum brightness.
To change the CCT, locate the slider switch labeled '6000K/5000K/4000K' on the back of the panel and slide it to your desired setting. This adjustment should be made before final installation into the ceiling grid.
6.2. Selectable Brightness (Wattage)
You can also adjust the light output by selecting one of three wattage opcións:
- 30 W: Provides approximately 4200 lumens.
- 35 W: Provides approximately 4700 lumens.
- 40 W: Provides approximately 5200 lumens.
To change the brightness, locate the slider switch labeled '30W-35W-40W' on the back of the panel and slide it to your desired setting. This adjustment should also be made before final installation.

Image: Selectable CCT and Wattage options on the back of the panel.
6.3. Funcionalidade regulable
The fixture is 0-10V dimmable. To utilize this feature, connect the fixture to a compatible 0-10V dimmer switch (not included). This allows for smooth and flicker-free dimming, providing uniform light output and reducing eye strain.

Imaxe: Examples of indoor applications for the LED panels.
7. Mantemento
The Sunco LED Flat Panel Lights are designed for long-lasting, maintenance-free operation. Follow these guidelines for care:
- Limpeza: Ensure the power is off before cleaning. Wipe the surface of the fixture with a soft, dry, or slightly damp pano. Non empregue produtos de limpeza abrasivos nin disolventes, xa que poden danar o acabado ou os compoñentes internos.
- Non hai pezas reparables polo usuario: There are no user-serviceable parts inside the fixture. Do not attempt to open or repair the unit.
- Disipación de calor: The fixture features advanced heat dissipation for high performance. Ensure adequate airflow around the fixture and do not cover it with insulating materials.

Image: Internal components illustrating reliable efficiency.
8 Solución de problemas
If you encounter issues with your LED flat panel light, refer to the following common problems and solutions:
| Problema | Causa posible | Solución |
|---|---|---|
| A luz non acende. | Sen fonte de alimentación. Conexión de cableado solta. Interruptor defectuoso. | Comprobe o disxuntor e o interruptor de parede. Asegúrese de que todos os cables estean conectados de forma segura. Proba o interruptor ou substitúeo se é necesario. |
| Luz parpadea. | Cableado solto. Interruptor regulador de intensidade incompatible. Voltage flutuacións. | Comprobe e asegure todas as conexións eléctricas. Ensure you are using a compatible 0-10V dimmer. Consulte cun electricista se o volume é alto.tagOs problemas persisten. |
| Incorrect color temperature or brightness. | CCT/Wattage selector switch set incorrectly. | Turn off power, remove the panel, and adjust the selector switches on the back to your desired setting. Reinstall the panel. |
| A luz é demasiado tenue ou demasiado brillante. | Wattage selector switch set incorrectly. Dimmer setting too low/high. | Axustar o wattage selector switch on the back of the panel. Adjust the 0-10V dimmer switch to the desired level. |
Se o problema persiste despois de probar estas solucións, póñase en contacto co servizo de atención ao cliente de Sunco Lighting.
9. Garantía e soporte
Sunco Lighting stands behind the quality of its products. Your Sunco 2x2 LED Flat Panel Lights are covered by a 7 ano de garantía desde a data de compra.
This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper installation, misuse, abuse, accidents, or unauthorized repairs.
For warranty claims, technical support, or any questions regarding your product, please contact Sunco Lighting customer service through their official website or the contact information provided with your purchase. Please have your model number (PN22_DU-WH-4060K-6PK) and proof of purchase ready when contacting support.
For additional resources, you may refer to the official Sunco Lighting websitio: Sunco Lighting Store





