Introduction
Thank you for purchasing the Lightess HS521-1 Modern Dimmable LED Wall Sconce. This manual provides essential information for the safe installation, operation, and maintenance of your new lighting fixture. Please read these instructions thoroughly before installation and retain them for future reference.
Important Safety Information
- Always turn off the power at the circuit breaker before beginning installation.
- All electrical connections must be in accordance with local and national electrical codes. If you are unsure about wiring, consult a qualified electrician.
- This fixture is designed for indoor use only.
- Do not attempt to modify the fixture. Any modifications may void the warranty and create a safety hazard.
- Handle the acrylic shade with care to prevent scratches or damage.
Package Contents
Verify that all components are present before beginning installation:
- LED Wall Sconce (HS521-1)
- Mounting Strap
- Mounting Screws
- Wire Nuts
- Instruction Manual
Specifications
| Model | HS521-1 |
| Brand | Lightess |
| Dimensions | 12.6"L x 4.72"W x 1.57"H (32 x 12 x 4 cm) |
| Wattage | 12W |
| Voltage | 110-120V |
| Light Source | Integrated LED |
| Color Temperature | 6000K (Cool White) |
| Brightness | 1200 Lumens |
| Material | Acrylic, Aluminum |
| Feature | Dimmable (requires external dimmer switch, not included) |
| Installation Type | Hardwired, Flush Mount |
| Indoor/Outdoor Usage | Indoor use only |
Setup and Installation
Follow these steps for proper installation. It is recommended to have a qualified electrician perform the installation.
Tools Required (Not Included):
- Screwdriver
- Wire Strippers
- Electrical Tape
- Safety Glasses
Installation Steps:
- Turn off Power: Before starting, ensure the power supply to the junction box is turned off at the circuit breaker.
- Attach Mounting Strap: Secure the mounting strap to the junction box using the provided screws. Ensure it is firmly attached.

Figure 1: Attaching the mounting strap to the junction box. The strap is a circular metal plate with screw holes, designed to fit standard US electric boxes.
- Connect Wiring: Connect the wires from the wall sconce to the corresponding wires in the junction box.
- Connect the live (black) wire from the fixture to the live (black) wire from the junction box using a wire nut.
- Connect the neutral (white) wire from the fixture to the neutral (white) wire from the junction box using a wire nut.
- Connect the ground (green or bare copper) wire from the fixture to the ground wire from the junction box.

Figure 2: Wiring connections. Ensure all connections are secure and insulated with wire nuts and electrical tape if necessary.
- Mount the Fixture: Carefully align the wall sconce with the mounting strap and secure it using the remaining screws. Ensure the fixture is flush against the wall.

Figure 3: Securing the wall sconce to the mounting strap. The fixture is designed for a flush mount installation.
- Restore Power: Once the installation is complete and all connections are secure, restore power at the circuit breaker.
Operating Instructions
The Lightess HS521-1 wall sconce features integrated LED lighting and is dimmable.
- Turning On/Off: Use your standard wall switch to turn the light fixture on or off.
- Dimming Function: This fixture is dimmable. To utilize the dimming feature, you must have a compatible external dimmer switch installed (not included). Adjust the dimmer switch to achieve your desired brightness level. If no dimmer switch is present, the light will operate at full brightness.

Figure 4: Dimmable design. The brightness can be adjusted via a compatible dimmer switch. If no dimmer switch is installed, the light will operate at full brightness.
Video 1: Official product video demonstrating the Lightess Modern Acrylic Wall Sconce. This video showcases the light's appearance and functionality.
Maintenance
To ensure the longevity and optimal performance of your Lightess wall sconce, follow these maintenance guidelines:
- Cleaning: Disconnect power before cleaning. Use a soft, dry cloth to wipe the fixture. Do not use abrasive cleaners, solvents, or polishes as they may damage the finish or acrylic.
- LED Replacement: The LED light source is integrated and not user-replaceable. If the LED fails, the entire fixture may need replacement.
- Inspection: Periodically inspect the fixture for any signs of damage or loose connections. If any issues are found, turn off the power and consult a qualified electrician.
Troubleshooting
If you experience issues with your wall sconce, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. |
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| Light flickers or dims unexpectedly. |
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| Light is not bright enough. |
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Warranty Information
Lightess provides a 1-Year New Replacement warranty for this product 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.
Additionally, a 30-Day Money Back guarantee is offered.
Customer Support
For any questions, concerns, or technical assistance, please contact Lightess customer service. We offer 24/7 Online Customer Communication.
You can visit the official Lightess Store for more information and contact options: Lightess Store on Amazon