1. Introduction
Thank you for choosing the Philips Lightolier Indoor Surface Flush Mount Downlight LED. This product is designed for indoor illumination, offering selectable lumen output and color temperature (CCT) to suit various lighting needs. This manual provides essential information for safe installation, operation, and maintenance of your new LED downlight fixture.
Image 1.1: Four Philips Lightolier 5-inch round LED surface mount downlights, as supplied in a case of four units.
2. Safety Information
Please read all instructions carefully before installation and use. Failure to follow these instructions may result in electric shock, fire, or other hazards that could cause personal injury or property damage.
- WARNING: Risk of electric shock. Disconnect power at the fuse or circuit breaker before installing or servicing.
- This product must be installed in accordance with the applicable installation code by a person familiar with the construction and operation of the product and the hazards involved.
- Ensure all electrical connections are made correctly and securely.
- Do not alter or modify the fixture.
- Suitable for indoor use only.
- Operating voltage: 120/277V.
3. Package Contents
Each package contains the following components:
- 4 x Philips Lightolier Indoor Surface Flush Mount Downlight LED Fixtures
- Installation Hardware (screws, wire nuts)
4. Setup and Installation
Follow these steps for proper installation of your LED downlight fixture:
- Turn Off Power: Before beginning installation, ensure the power supply to the installation location is turned off at the circuit breaker or fuse box.
- Prepare Mounting Surface: The fixture is designed for surface mounting. Ensure the mounting surface is clean, dry, and structurally sound.
- Select Lumen and CCT: Before final installation, locate the lumen and CCT (Color Correlated Temperature) selection switches on the back or side of the fixture. Adjust these switches to your desired brightness (11W or 9W) and color temperature (2700K, 3000K, 3500K, 4000K, or 5000K).
Image 4.1: Visual representation of the Lumen and CCT selection switches.
- Wire Connections: Connect the fixture's wires to the building's electrical wires according to local electrical codes. Typically, this involves connecting the black wire (live) to black, white wire (neutral) to white, and green/bare copper wire (ground) to ground. Use appropriate wire nuts to secure connections.
- Mount the Fixture: Secure the fixture to the mounting surface using the provided screws. Ensure the fixture is flush and stable.
Image 4.2: Dimensional diagram showing the 5-inch diameter and 1 5/8-inch height of the surface mount downlight.
- Restore Power: Once installation is complete and all connections are secure, restore power at the circuit breaker.
5. Operating Instructions
The Philips Lightolier LED downlight is designed for simple operation once installed.
- Power On/Off: Control the light using a standard wall switch connected to the fixture's circuit.
- Lumen and CCT Selection: As detailed in the setup section, the lumen (brightness) and CCT (color temperature) are selected via switches on the fixture prior to final installation. These settings are not adjustable during normal operation without accessing the fixture.
- Dimming: This fixture is dimmable. For optimal performance, use a compatible LED dimmer switch. Refer to the dimmer manufacturer's instructions for proper installation and operation.
6. Maintenance
The Philips Lightolier LED downlight requires minimal maintenance.
- Cleaning: To clean the fixture, ensure power is off. Use a soft, dry, or slightly damp cloth. Do not use abrasive cleaners or solvents, as they may damage the finish or electrical components.
- No User-Serviceable Parts: There are no user-serviceable parts inside this fixture. Do not attempt to open or repair the unit.
7. Troubleshooting
If you experience issues with your LED downlight, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | No power to the fixture. Loose wire connection. Faulty switch. | Check circuit breaker/fuse. Verify all wire connections are secure (with power off). Test the wall switch. |
| Light flickers or dims inconsistently. | Incompatible dimmer switch. Loose wire connection. | Ensure a compatible LED dimmer is used. Check wire connections (with power off). |
| Incorrect color temperature or brightness. | Lumen/CCT selection switches set incorrectly. | Turn off power, remove fixture, and adjust the lumen/CCT switches to desired settings. Reinstall. |
If the problem persists after attempting these solutions, contact a qualified electrician or customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Product Type | Indoor Surface Flush Mount Downlight LED |
| Model Number | SD5RSLMZ10SCTUW |
| Brand | Signify (Philips Lightolier) |
| Fixture Form | Ceiling, Round |
| Diameter | 5 inches (128mm) |
| Height | 1 5/8 inches (43mm) |
| Wattage (Selectable) | 11 watts or 9 watts |
| Lumen Output (Selectable) | 700 lumens (11W) or 540 lumens (9W) |
| Color Temperature (CCT Selectable) | 2700K, 3000K, 3500K, 4000K, 5000K |
| Voltage | 120/277V |
| Dimmable | Yes |
| Material | Lightweight material (e.g., plastic/metal composite) |
| Color | White |
| Power Source | Direct Wire |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 1 pound (per unit, approximate) |
| Included Components | LED Light |
9. Warranty and Support
This Philips Lightolier product is manufactured to high-quality standards. For information regarding warranty coverage, please refer to the warranty documentation provided with your purchase or visit the official Signify (Philips Lightolier) website.
For technical support, troubleshooting assistance beyond what is covered in this manual, or to inquire about replacement parts, please contact Signify customer service. Contact information can typically be found on the product packaging or the manufacturer's official website.
