1. Introdución
Thank you for choosing the Signify Lightolier LED Flat Downlight. This 3-inch round, 400 lumen, 8-watt LED fixture is designed for recessed installation and features a wafer-thin profile, making it suitable for various ceiling applications. It offers field-selectable color temperatures (2700K, 3000K, 3500K, 4000K, 5000K) and is compatible with TRIAC dimming systems, providing versatile lighting options for your space. Please read this manual thoroughly before installation and operation to ensure safe and proper use.
2. Información de seguridade
AVISO: Risk of electric shock. Disconnect power at the fuse or circuit breaker before installation or servicing. All electrical connections must be in accordance with local and National Electrical Code (NEC) standards. If you are unfamiliar with proper electrical wiring connections, consult a qualified electrician.
- Do not install in wet locations. This product is intended for indoor use only.
- Asegurar a subministración voltage é 120 V AC.
- Non intente modificar o aparello. Calquera modificación pode anular a garantía e supoñer un perigo para a seguridade.
- Handle with care. Avoid dropping the fixture.
- Manter lonxe de materiais inflamables.
3. Contido do paquete
Comprobe que todos os compoñentes estean presentes antes de comezar a instalación:
- Luminaria LED
4. Especificacións
| Marca | Significar |
| Número de modelo | FD3R4ESCT1W |
| Wattage | 8 vatios |
| Saída de lumens | 400 lúmenes |
| Voltage | 120 voltios |
| Temperatura da cor | Field Selectable (2700K, 3000K, 3500K, 4000K, 5000K) |
| Atenuación | TRIAC Dimming |
| Formulario de fixación | Ceiling (Recessed) |
| Dimensións do produto | 5"L x 6"W x 6"H (Overall packaging/fixture size) |
| Profundidade | 0.5 inch (Wafer Thin) |
| Uso interior/exterior | Interior |
Feitos sobre a iluminación

This image displays the Lighting Facts label, indicating a brightness of 400 lumens, an estimated yearly energy cost of $0.96 (based on 3 hrs/day, 11¢/kWh), a life expectancy of 45.7 years (based on 3 hrs/day), a light appearance range from Warm to Cool with a default of 5000K, and an energy usage of 8 watts.
5. Configuración e instalación
IMPORTANTE: Before starting installation, ensure the power supply to the installation area is turned OFF at the circuit breaker or fuse box.
Pasos de instalación:
- Preparar a apertura: Cut a circular hole in the ceiling according to the fixture's required cutout size. Refer to the dimensions diagram below for precise measurements. The fixture is designed for a 3-inch round opening.
- Conectar cableado: Connect the electrical wires from the ceiling to the fixture's junction box. Ensure proper polarity: black to black (live), white to white (neutral), and green/bare copper to green (ground). Secure all connections with wire nuts.
- Inserir dispositivo: Gently push the spring clips on the sides of the downlight upwards and insert the fixture into the ceiling opening. The clips will spring back down to secure the fixture in place. Ensure the fixture is flush with the ceiling surface.
- Restaurar enerxía: Unha vez que o dispositivo estea instalado de forma segura e comprobadas todas as conexións, restableza a alimentación no disyuntor.
Dimensións do produto:

This diagram illustrates the physical dimensions of the 3-inch round LED flat downlight. It shows a total height of 2.1 inches, a visible diameter of 2.9 inches, a wafer-thin depth of 0.5 inches, and an overall width of 3.7 inches including the mounting clips.
6. Instrucións de funcionamento
Selección de temperatura de cor:
This LED downlight features a field-selectable color temperature. Before final installation or after removing the fixture, locate the small switch on the side or back of the fixture. This switch allows you to choose from five color temperature options:
- 2700K: Branco Cálido
- 3000K: Branco suave
- 3500K: Branco Neutro
- 4000K: Branco frío
- 5000K: Luz do día
Select your desired color temperature by sliding the switch to the corresponding setting. Once set, install the fixture as described in the Setup section.
Función de atenuación:
The Signify Lightolier LED Flat Downlight is compatible with most standard TRIAC (forward-phase) dimmers. For optimal performance and to avoid flickering or buzzing, ensure you use a dimmer specifically designed for LED lighting. Consult your dimmer's instructions for proper installation and operation.
7. Mantemento
The LED Flat Downlight requires minimal maintenance. To clean the fixture:
- Ensure power is disconnected at the circuit breaker before cleaning.
- Wipe the surface of the fixture with a soft, dry, or slightly damp pano.
- Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or electrical components.
- There are no user-serviceable parts inside the fixture. Do not attempt to open or repair it.
8 Solución de problemas
- A luz non se acende:
- Check if the power supply is connected and the circuit breaker is ON.
- Verifique que todas as conexións dos cables estean seguras e sexan correctas.
- Asegúrese de que o interruptor da luz estea na posición ON.
- Light flickers or dims improperly:
- Ensure you are using an LED-compatible TRIAC dimmer.
- Comprobe as conexións de cables soltas.
- The dimmer may be incompatible or overloaded. Consult the dimmer manufacturer's specifications.
- Incorrect color temperature:
- Verify the color temperature selection switch on the fixture is set to your desired option.
9. Garantía e soporte
This Signify Lightolier LED Flat Downlight is backed by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or visit the official Signify website. For technical support, troubleshooting assistance, or warranty claims, please contact Signify customer service directly.
Fabricante: SIGNIFICAR





