Introduction
This manual provides comprehensive instructions for the safe installation, operation, and maintenance of your LEDVANCE Sylvania 24-inch Modern Vanity Light. Please read this manual thoroughly before attempting installation or operation to ensure proper function and safety. Retain this manual for future reference.

Image: The LEDVANCE Sylvania 24-inch Modern Vanity Light, featuring a sleek black square design, shown in a typical bathroom setting.
Safety Information
WARNING: Risk of electric shock. Disconnect power at the fuse box or circuit breaker before installation or servicing. Improper installation can result in electric shock or fire.
- Ensure all electrical connections comply with local codes and ordinances, as well as the National Electric Code (NEC).
- Consult a qualified electrician if you are unsure about the installation process.
- Do not install this fixture with wet hands or while standing on a wet surface.
- This fixture is designed for indoor, moisture-resistant locations only. Do not expose to direct water spray.
- Do not attempt to modify the fixture. Any modifications may void the warranty and create safety hazards.
Package Contents
Verify that all components are present before beginning installation:
- 1 x Vanity Light Fixture
- 2 x Mounting Screws
- 3 x Wiring Nuts

Image: The retail packaging for the SYLVANIA 24-inch Vanity Light, indicating the black color and key features.
Specifications
| Brand | LEDVANCE |
| Model Number | 66556 |
| Color | Black |
| Shape | Square |
| Material | Metal, Plastic |
| Dimensions (L x W x H) | 24"L x 3"W x 3.66"H |
| Item Weight | 2.12 Pounds |
| Power Source | Corded Electric |
| Light Source | LED |
| Wattage | 22 Watts |
| Brightness | 1600 Lumens |
| Voltage | 120 Volts |
| Color Temperature (CCT) | 5CCT Selectable (2700K/3000K/3500K/4000K/6000K) |
| Dimmable | Yes |
| Indoor/Outdoor Usage | Indoor |
| Water Resistance Level | Moisture Resistant |
| Certifications | FCC, cETL |

Image: Detailed dimensions of the vanity light fixture, including width, height, and depth, along with FCC and cETL certifications.
Setup (Installation)
Follow these steps for proper installation. It is recommended to select your desired Color Correlated Temperature (CCT) before final mounting, as the switch is located on the fixture's back plate.
- Prepare for Installation: Turn off power at the circuit breaker. Remove the installation back plate and screws from the fixture.
- Install Mounting Plate: Secure the mounting plate to the junction box using the provided screws. Ensure it is firmly attached.
- Connect Wiring and Select CCT: Connect the electrical wires (live, neutral, ground) using the provided wiring nuts. Before attaching the fixture to the mounting plate, locate the 5-CCT switch on the back of the fixture and select your preferred color temperature (2700K, 3000K, 3500K, 4000K, or 6000K).
- Attach Fixture and Secure: Carefully align the fixture with the mounting plate and secure it using the remaining screws. Note that a long-handle or ratcheting screwdriver may be helpful for accessing screws in tight spaces.

Image: A visual four-step guide illustrating the installation process: removing the back plate, installing the mounting plate, connecting wires and selecting CCT, and finally attaching and securing the fixture.
Operating Instructions
Color Temperature Selection (CCT)
This vanity light features 5 selectable color temperatures, allowing you to customize the ambiance of your space. The CCT switch is located on the back of the fixture and must be set during installation. The available options are:
- 2700K: Soft White (Warm, cozy light)
- 3000K: Warm White (Slightly brighter, inviting light)
- 3500K: Neutral White (Balanced, natural light)
- 4000K: Cool White (Crisp, energetic light)
- 6000K: Daylight (Bright, clear light)

Image: A visual chart demonstrating the appearance of different color temperatures (2700K, 3000K, 4000K, 5000K, 6500K) in a bathroom setting, illustrating the range from warm to cool light.
Dimmable Functionality
The LEDVANCE Sylvania Vanity Light is fully dimmable and compatible with most standard dimmer switches. This allows for smooth brightness control to achieve your desired ambiance. Ensure your dimmer switch is LED-compatible for optimal performance.

Image: The LEDVANCE Sylvania 24-inch vanity light providing illumination above a modern bathroom mirror, showcasing its sleek design and functional lighting.
Color Temperature Guide Video
Video: This video demonstrates the different color temperature options (2700K to 6500K) available with LEDVANCE lighting products, showing how the ambiance changes from warm to cool white.
Maintenance
To ensure the longevity and optimal performance of your vanity light, follow these simple maintenance guidelines:
- Cleaning: Disconnect power before cleaning. Use a soft, dry, or slightly damp cloth to wipe the fixture. Avoid abrasive cleaners, solvents, or polishes as they may damage the finish or electrical components.
- Bulb Replacement: This fixture uses integrated LED technology and does not require bulb replacement.
- Inspection: Periodically inspect the fixture for any signs of damage or loose connections. If any issues are found, disconnect power and consult a qualified electrician.
Troubleshooting
If you encounter issues with your vanity light, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | No power to the fixture; Loose wiring connection; Faulty switch | Check circuit breaker/fuse. Ensure all wire connections are secure. Test the wall switch. |
| Light flickers or dims unexpectedly | Incompatible dimmer switch; Loose wiring; Electrical interference | Ensure dimmer is LED-compatible. Check wiring connections. Consult an electrician if flickering persists. |
| Incorrect color temperature | CCT switch set incorrectly | The CCT switch is on the back of the fixture. Power off, carefully remove the fixture, adjust the switch, and re-install. |
Warranty
This LEDVANCE Sylvania Vanity Light is covered by a 3-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper installation, accident, misuse, abuse, or unauthorized modifications.
Please retain your proof of purchase for warranty claims.
Support
For technical assistance, warranty claims, or further information regarding your LEDVANCE Sylvania Vanity Light, please contact LEDVANCE customer support.
Contact information can typically be found on the LEDVANCE official website or on the product packaging.





