1. Introdução
This manual provides detailed instructions for the safe installation, operation, and maintenance of your Sunco 4 Inch Ultra Thin LED Recessed Ceiling Lights. Please read this manual thoroughly before installation and retain it for future reference.
The Sunco Ultra Thin LED Recessed Ceiling Lights are designed for efficient and versatile lighting in various indoor environments. Featuring selectable color temperatures and dimmable functionality, these lights offer customizable illumination for your space.
2. Informações de segurança
AVISO: Risco de choque elétrico. Desligue a energia no fusível ou disjuntor antes da instalação ou manutenção.
- A instalação deve ser realizada por um eletricista qualificado ou por uma pessoa familiarizada com a construção e o funcionamento do produto, bem como com os riscos envolvidos.
- Garantir o fornecimento voltage is compatible with the product (120 Volts).
- Não modifique ou altere o produto de forma alguma.
- Do not install in areas with direct exposure to water unless specifically rated for such conditions. This product is not water resistant.
- Use óculos de segurança e luvas durante a instalação.
- Certifique-se de que todas as conexões elétricas estejam seguras e em conformidade com as normas elétricas locais.
- This product is IC Rated, meaning it is safe for direct contact with insulation.
3. Conteúdo da embalagem
Verifique se todos os componentes estão presentes antes de iniciar a instalação:
- Sunco 4 Inch Ultra Thin LED Recessed Ceiling Lights (Quantity: 12)
- Caixas de Junção (Quantidade: 12)
- Manual de instruções (este documento)
Note: Additional wiring connectors or mounting screws may be required depending on your specific installation.
4. Especificações
| Recurso | Especificação |
|---|---|
| Marca | Iluminação Sunco |
| Número do modelo | DL_SLBF4-10W-27K_5K-12PK |
| Tamanho | 4 polegadas |
| O quetage | 10 Watts |
| Brilho | 650 Lúmens |
| Eficiência | 65 lúmens por watt |
| Temperatura de cor (CCT) | Selecionável: 2700K, 3000K, 4000K, 5000K, 6000K |
| Regulável | Sim (10%-100%) |
| Volumetage | 120 Volts |
| Material | Policarbonato |
| Tipo de instalação | Montagem embutida, sem caixa |
| IC avaliado | Sim |
| Vida média | 50,000 horas |
| Dimensões do produto | 4.3"L x 2.9"W x 1.4"H (Junction Box) |
| Ângulo do feixe | 110 graus |
5. Configuração e instalação
Before starting, ensure the power supply is turned off at the circuit breaker.
5.1 Considerações pré-instalação
- These lights are IC-Rated, allowing direct contact with ceiling insulation.
- The design is joist-friendly and does not require a traditional recessed can.
- The lights are suitable for ceiling spaces up to 2 inches thick.

5.2 Etapas de instalação
- Prepare o teto: Cut a hole in the ceiling at the desired location. Refer to the product dimensions for the appropriate hole size (typically 4.25 inches for a 4-inch light). Ensure there are no obstructions like wires or pipes.
- Inserir caixa de junção: Open the junction box cover. Connect the household electrical wires to the wires inside the junction box (black to black, white to white, ground to ground) using appropriate wire connectors. Secure the junction box cover. Insert the junction box through the ceiling hole.
- Fios de conexão: Connect the male and female connectors from the light fixture and the junction box. Ensure a secure connection.
- Attach and Push: Push the spring clips on the side of the light fixture upwards. Insert the light fixture into the ceiling hole. The spring clips will automatically secure the light against the ceiling, providing a flush mount.

6. Instruções de operação
6.1 Seleção da Temperatura de Cor (CCT)
Your Sunco LED Recessed Ceiling Lights feature a selectable color temperature switch located on the side of the junction box. This switch allows you to choose from five different color temperatures:
- 2700K: Branco quente
- 3000K: Branco suave
- 4000K: Branco Frio
- 5000K: Luz do dia
- 6000K: Branco brilhante
To change the CCT, ensure the power is off. Open the junction box and slide the switch to your desired color temperature setting. Close the junction box and restore power. You can experiment with different settings to find the ideal ambiance for your room.

6.2 Funcionalidade de dimerização
These lights are dimmable from 100% to 10% output, allowing you to adjust the brightness to suit your needs. For optimal performance, use with compatible LED dimmer switches. Refer to the dimmer switch manufacturer's instructions for installation and operation.

7. Manutenção
LED lights require minimal maintenance. Follow these guidelines to ensure longevity and optimal performance:
- Limpeza: Certifique-se de que a energia esteja desligada antes de limpar. Use um pano macio, seco ou levemente úmido.amp cloth to wipe the surface of the light fixture. Avoid abrasive cleaners or solvents, as they may damage the finish or lens.
- Inspeção: Periodically inspect the light fixtures and wiring for any signs of damage or loose connections. If any issues are found, disconnect power and consult a qualified electrician.
- Lente: The light features an anti-yellowing lens designed to maintain light quality over time.
8. Solução De Problemas
If you encounter issues with your Sunco LED Recessed Ceiling Lights, refer to the following common problems and solutions:
| Problema | Possível causa | Solução |
|---|---|---|
| A luz não acende | No power supply; Loose wiring connection; Faulty light fixture | Check circuit breaker; Verify all wire connections are secure; Test with a known working fixture or contact support |
| A luz pisca ou diminui de intensidade de forma inconsistente. | Incompatible dimmer switch; Loose wiring; Overloaded circuit | Ensure dimmer is LED compatible; Check wiring connections; Reduce load on circuit or consult electrician |
| Temperatura de cor incorreta | A chave CCT está configurada incorretamente. | Turn off power, adjust the CCT switch on the junction box to the desired setting |
| A luz produz um zumbido. | Interruptor dimmer incompatível | Replace dimmer with a high-quality, LED-compatible dimmer switch |
If troubleshooting steps do not resolve the issue, please contact Sunco Lighting customer support.
9. Garantia e Suporte
A Sunco Lighting oferece uma Proteção de 7 ano for this product. This warranty covers defects in materials and workmanship under normal use. For warranty claims or technical assistance, please contact Sunco Lighting customer support.
For additional support and product information, please visit the official Sunco Lighting website ou consulte as informações de contato fornecidas com sua compra.