1. Introdución
Thank you for choosing the Sunlite 85409 48-Inch LED Linear Dual Strip Light Fixture. This fixture is designed for energy efficiency and long-lasting performance, providing 3900 lumens of 3000K Warm White light while consuming only 30 watts. It is an ideal lighting solution for various commercial and residential applications, including offices, workshops, garages, and basements.
This manual provides essential information for the safe installation, operation, and maintenance of your new LED fixture. Please read it thoroughly before installation and retain it for future reference.

Image 1.1: Key features of the Sunlite 85409 LED Linear Dual Strip Light Fixture, including power consumption, voltage, lumen output, and dimming capability.

Image 1.2: Additional benefits of the Sunlite 85409 LED fixture, such as its chemical-free design, warm white color temperature, extended lifespan, and high Color Rendering Index.
2. Información de seguridade
- 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.
- Asegurar a subministración voltage é compatible coa luminaria (120-277 V).
- Non instale preto de fontes de calor.
- Non modifiques o aparello. Calquera modificación pode anular a garantía e crear riscos para a seguridade.
- This fixture is UL Listed for damp location installation. Do not use in locations where it will be directly exposed to water.
- The fixture contains no harmful chemicals and features a shatter-resistant light diffuser.
3. Configuración e instalación
The Sunlite 85409 fixture is designed for easy surface mounting on walls or ceilings. Installation hardware and wiring instructions are included. Multiple knockouts are provided to simplify wiring connections.
3.1 Lista de comprobación previa á instalación
- Verify that the power supply is turned OFF at the circuit breaker.
- Desembale o aparello e inspeccióne se hai algún dano.
- Ensure all necessary installation hardware is present.
- Confirm the installation location is suitable for a damp- luminaria clasificada.
3.2 Montaxe do aparello
- Position the fixture at the desired mounting location on the ceiling or wall.
- Mark the locations for mounting screws through the fixture's mounting holes.
- Drill pilot holes if necessary, suitable for the provided mounting hardware.
- Secure the fixture to the surface using the appropriate screws.

Image 3.1: Dimensional drawing of the Sunlite 85409 fixture, indicating its length, width, and height for installation planning.
3.3 Cableado eléctrico
- Route the electrical supply wires through one of the fixture's knockouts.
- Connect the supply wires to the fixture's wires according to local electrical codes:
- Connect the black (hot) wire from the supply to the black wire of the fixture.
- Conecta o cable branco (neutro) da subministración ao cable branco da luminaria.
- Connect the green or bare copper (ground) wire from the supply to the green or bare copper wire of the fixture.
- If using a 0-10V dimmer, connect the purple (dimming +) and gray (dimming -) wires from the fixture to the corresponding wires on the dimmer. Ensure the dimmer is compatible with 0-10V low voltage atenuación.
- Secure all wire connections with appropriate wire connectors.
- Mete con coidado todos os cables na caixa de conexións ou na carcasa do dispositivo de iluminación.
Nota: This fixture operates on 120-277 volt service. Consult a qualified electrician if you are unsure about wiring procedures.
4. Instrucións de funcionamento
Once properly installed and wired, the Sunlite 85409 LED Linear Dual Strip Light Fixture is ready for operation.
- Encendido: Restore power at the circuit breaker. The fixture will illuminate instantly at 100% brightness without any warm-up time.
- Adormecer: If connected to a compatible 0-10V low voltage dimmer, use the dimmer control to adjust the light output. Ensure the dimmer is specifically designed for 0-10V LED dimming.
- Saída de luz: The fixture provides 3900 lumens of light with a 3000K Warm White color temperature, suitable for creating a comfortable and inviting atmosphere.

Imaxe 4.1: Ex.ample of the Sunlite LED fixture installed in a modern workspace, demonstrating its application as an efficient lighting upgrade.

Image 4.2: Visual representation of various color temperatures, highlighting the 3000K Warm White output of this fixture and its suitability for relaxing settings.
5. Mantemento
The Sunlite 85409 LED Linear Dual Strip Light Fixture is designed for minimal maintenance due to its integrated LED technology.
- Sen substitución de lámpadas: The fixture features built-in LEDs, eliminating the need for bulb or ballast replacements.
- Longa vida útil: With an estimated lifespan of 50,000 hours, this fixture provides years of reliable service.
- Limpeza: To clean the fixture, ensure power is disconnected. Wipe the exterior with a soft, dry, or slightly damp pano. Non use produtos de limpeza ou disolventes abrasivos.

Image 5.1: The Sunlite LED fixture providing bright, maintenance-free lighting in a garage workshop setting.
6 Solución de problemas
If you experience issues with your Sunlite LED fixture, refer to the following common troubleshooting steps:
| Problema | Causa posible | Solución |
|---|---|---|
| A luminaria non se acende. | Sen fonte de alimentación. Conexión de cableado solta. Interruptor automático defectuoso. | Comprobe se o disxuntor está activado. Verifique que todas as conexións dos cables estean seguras (asegúrese de que a alimentación estea apagada antes de comprobalo). Test the circuit breaker. |
| A saída de luz é tenue ou parpadea. | Atenuador incompatible. Loose dimming wires. Voltage fluctuación. | Ensure a 0-10V compatible dimmer is used. Check dimming wire connections (purple and gray). Consulte cun electricista para comprobar a estabilidade da subministración eléctrica. |
| Unusual noise from fixture. | Montaxe solta. Problema de compoñentes internos. | Asegúrese de que o accesorio estea ben montado. If noise persists, disconnect power and contact customer support. |
If these steps do not resolve the issue, please contact Sunlite customer support for further assistance.
7. Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | 85409-SU |
| Dimensións (L x W x H) | 48 x 3.54 x 2.15 polgadas (121.92 x 8.99 x 5.46 cm) |
| Wattage | 30 vatios |
| Saída de lumens | 3900 lúmenes |
| Temperatura da cor | 3000K Branco Cálido |
| Índice de reproducción da cor (CRI) | 80 |
| Voltage | 120-277 voltios |
| Regulable | Yes, with 0-10V low voltage dimmer |
| Vida útil | 50,000 horas |
| Material | Metal (Aluminum), Plastic (Shatter-resistant diffuser) |
| Tipo de instalación | Surface Mount (Ceiling or Wall) |
| Uso interior/exterior | Indoor, Damp Localización clasificada |
| Certificacións | UL Listed, DLC Listed |
| Peso do elemento | 4.9 libras |
8. Garantía e soporte
8.1 Información da garantía
This Sunlite LED fixture comes with a 3 ano de garantía. For specific warranty terms and conditions, please refer to the packaging or contact Sunlite customer support. The warranty covers defects in materials and workmanship under normal use.
8.2 Atención ao cliente
For technical assistance, troubleshooting not covered in this manual, or warranty claims, please contact Sunlite customer support. Please have your model number (85409-SU) and purchase information ready when contacting support.
You can visit the official Sunlite websitio web para obter datos de contacto e información adicional sobre o produto: Sunlite Official Store





