1. Introdución e finalview
This manual provides detailed instructions for the safe and efficient installation, operation, and maintenance of your Sunco 4 Inch Ultra Thin LED Recessed Ceiling Lights. These slim, dimmable, 10W LED downlights are designed for canless installation with an integrated junction box, offering a sleek and modern lighting solution. They are Energy Star certified and IC rated for direct contact with insulation.
2. Información de seguridade
Please read all instructions carefully before installation. Failure to do so may result in electric shock or fire. Keep this manual for future reference.
- Risco de descarga eléctrica: Desconecte a alimentación no fusible ou no disyuntor antes da instalación ou do mantemento.
- Risco de incendio: Use só co volumen especificadotage (120 Volts). Do not install near combustible materials.
- Clasificación IC: These fixtures are IC rated, meaning they are thermally protected and safe for direct contact with ceiling insulation. No separate can housing is required.
- Ensure all electrical connections are made in accordance with local and national electrical codes. If you are unsure, consult a qualified electrician.
3. Características do produto
- Deseño ultrafino: Wafer-thin profile for a sleek, low-profile aparencia.
- Clasificación IC: Safe for direct contact with insulation, preventing overheating.
- Canless Installation: Comes with an integrated junction box, eliminating the need for traditional can housings.
- Regulable: Smooth dimming capabilities from 10% to 100% (compatible with most LED dimmers).
- Luz branca fría (4000K): Provides a bright, neutral white light suitable for various indoor spaces.
- Eficiencia enerxética: 10W power consumption with 650 lumens brightness, offering significant energy savings.
- Construción duradeira: Polycarbonate material with a smooth finish and anti-yellowing lens.

Figure 3.1: Key features including advanced driver, high CRI, anti-yellowing lens, and wide beam angle.
4. Configuración e instalación
These LED slim downlights are designed for simple installation and do not require a can. Spring-loaded brackets fit various ceiling types, including double drywall, single drywall, and soffit.
- Preparar a apertura: Cut a 4-inch diameter hole in the ceiling at the desired location. Ensure there are no obstructions like joists or wires.
- Inserir caixa de conexións: Open the junction box cover. Insert the electrical supply wires into the junction box through one of the knockouts. Secure the wires using appropriate connectors (included push-on connectors are provided). Connect the black wire to black, white to white, and ground to ground. Close the junction box cover.
- Conecte cables: Connect the male connector from the LED downlight to the female connector from the junction box. Ensure a secure connection.
- Posición e seguridade: Gently push the spring-loaded clips on the sides of the downlight upwards. Insert the downlight into the ceiling hole. The clips will spring back down, securing the fixture flush against the ceiling.
Figura 4.1: Guía visual para o proceso de instalación en tres pasos.
Figure 4.2: Illustration of the insulation-safe design and spring-loaded clips for secure flush mounting.
5. Instrucións de funcionamento
Once installed and powered, your Sunco LED Recessed Ceiling Lights will illuminate. These lights are dimmable, allowing you to adjust the brightness to your preference.
- Encendido/apagado: Use a standard wall switch to turn the lights on or off.
- Adormecer: For dimming functionality, ensure you have an LED-compatible dimmer switch installed. The lights can be smoothly dimmed from 10% to 100% brightness.
Figure 5.1: Demonstrates the dimming range from full brightness to 10% dim.
6. Mantemento
Sunco LED Recessed Ceiling Lights require minimal maintenance.
- Limpeza: Asegúrese de que a electricidade estea desconectada antes de limpala. Limpe a luminaria cun pano suave, seco ou lixeiramente húmido.amp pano. Non use produtos químicos agresivos ou produtos de limpeza abrasivos.
- Substitución da lámpada: These are integrated LED fixtures; the LED light source is not replaceable. The product has a long lifespan of approximately 45 years based on typical usage.
7 Solución de problemas
If you experience issues with your Sunco LED Recessed Ceiling Lights, refer to the following common problems and solutions:
- A luz non se acende:
- Check if the power supply is connected correctly at the circuit breaker.
- Verify all wire connections within the junction box and between the fixture and the junction box are secure.
- Asegúrese de que o interruptor de parede estea na posición "ON".
- Light is flickering or dimming unexpectedly:
- Ensure you are using an LED-compatible dimmer switch. Incompatible dimmers can cause flickering.
- Comprobe se hai conexións soltas no cableado.
- If multiple lights are on the same circuit, ensure the total wattage does not exceed the dimmer's capacity.
- Light is not as bright as expected:
- Verify the dimmer switch is set to 100% brightness.
- Confirme o vol. correctotage (120V) is supplied to the fixture.
If problems persist, contact Sunco Lighting customer support.
8. Especificacións
| Marca | Iluminación Sunco |
| Nome do modelo | SL4 |
| Número de peza | DL_SL4-10W-4K-12PK |
| Tamaño | 4 polgadas |
| Temperatura da cor | 4000K branco frío |
| Wattage | 10 vatios |
| Brillo | 650 lúmenes |
| Voltage | 120 voltios |
| Material | Policarbonato |
| Tipo de acabado | Suave |
| Tipo de instalación | Montar a lavar |
| Uso interior/exterior | Interior |
| Vida útil estimada | 45 Anos |
Figura 8.1: Dimensións detalladas do produto e especificacións eléctricas.
9. Garantía e soporte
Sunco Lighting avala a calidade dos seus produtos.
- Garantía: This product is covered by a 7-year warranty. For warranty claims or support, please contact Sunco Lighting directly.
- Atención ao cliente: For additional assistance, troubleshooting, or product inquiries, please visit the Sunco Lighting websitio ou póñase en contacto co seu equipo de atención ao cliente.
Additional user guides and fact sheets may be available in PDF format on the product's Amazon page or the manufacturer's websitio.





