Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Sunco 5/6 Inch LED Disk Lights. These 15W flush mount LED downlights deliver 1050 lumens of 4000K Cool White light and are fully dimmable from 10% to 100%. Designed for energy efficiency and easy installation, they are suitable for various indoor applications.

Image: Sunco 5/6 Inch LED Disk Light installed in a modern kitchen, showcasing its bright illumination. The image also highlights key features: 1050 Lumens, 110° Beam Angle, and 15W Wattage.
Setup and Installation
The Sunco LED Disk Lights are designed for simple installation and can be direct-wired to a 4-inch or 6-inch junction box, eliminating the need for a traditional recessed can. Always ensure power is turned off at the circuit breaker before beginning installation.
Installation Methods
These disk lights offer versatile installation options to suit different electrical setups:
- Junction Box + Wire Nuts: Direct wiring to a junction box using wire nuts.
- TP24 Can Connection + Spring Clips: For existing TP24 recessed cans, connect using the provided adapter and secure with spring clips.
- E26 Can Connection + Spring Clips: For existing E26 recessed cans, connect using the provided E26 adapter and secure with spring clips.

Image: Visual guide illustrating the three primary installation methods for the LED disk lights, including direct wiring to a junction box and connections to TP24 or E26 recessed cans with spring clips.
Components and Dimensions
Each disk light includes adjustable spring clips, screws, energy-saving LED chips, and a glare-free, anti-yellowing lens. The compact design allows for easy integration into various ceiling types.

Image: An exploded diagram detailing the internal and external components of the LED disk light, including the adjustable spring clips, mounting screws, LED chip array, and the anti-glare lens.
Image: A visual representation of the LED disk light's compact dimensions, indicating a thickness of 1.1 inches and a diameter of 7.3 inches, alongside included installation accessories.
Installation Video Guide
Video: An overview of the 5/6 inch 15W LED Disk Light, demonstrating its features and installation process. This video is provided by Sunco Lighting.
For a comprehensive guide, please refer to the official Installation Manual (PDF).
Operating Instructions
Dimmable Functionality
The Sunco LED Disk Lights are fully dimmable, allowing you to adjust the light output from 10% to 100%. This feature enables you to create various ambiances in your space. Ensure you use a compatible dimmer switch for optimal performance.
Image: A visual representation of the dimming capability, showing light levels from 10% to 100% and a compatible dimmer switch.
Color Temperature
These lights provide a 4000K Cool White color temperature, offering a clean and refreshing light that promotes focus and clarity, suitable for tasks and general illumination.
Image: A hallway illuminated by Sunco LED Disk Lights, demonstrating the 4000K Cool White light output, which is ideal for promoting focus and clarity.
Compatible Dimmers
For optimal dimming performance, use one of the following compatible dimmer models:
| Brand | Model | Brand | Model |
|---|---|---|---|
| LUTRON | MACL-153M | LUTRON | NLV-1000-LA |
| LUTRON | DVCL-153P | LUTRON | SLV-600P |
| LUTRON | PD-6WCL-WH-P | LUTRON | RRD-6CL |
| LUTRON | MACL-153MH | LUTRON | AYCL-153P |
| LUTRON | TGCL-153P | LUTRON | P-PKG1WB |
| LUTRON | DVCL-15PR | LEVITON | 6674 600W |
| LUTRON | CTCL-153PDH | LEVITON | 6672 600W |
| LUTRON | P-PKG1W | LEVITON | IPL06 600W |
| LUTRON | DVELV-300P | LEVITON | DW6HD-1BZ |
| LEVITON | DSL06-001HLZ | LEVITON | RHCL453PW |
| LEVITON | IPL06-011-10Z | EATON | SAL06P3 |
| LEVITON | 06674-002-10W | WEMO | F7C05 |
| LEVITON | TSM10-012-1LW | TP LINK | KASA SMART HS220 |
| LEVITON | RDL06-001-10Z | WATTSTOPPER | DCD267 |
| LEVITON | DSE06-001-10Z | CLOUD BAY | CBLD001WH |
| LEVITON | DDMX1-011-BLZ | ||
| LEVITON | DDE06-BLZ 600W | ||
| LEVITON | SURESLIDE |
Maintenance
Sunco LED Disk Lights are designed for long-lasting performance with minimal maintenance. Follow these guidelines to ensure continued optimal operation:
- Cleaning: Ensure the power is off before cleaning. Use a soft, dry, or slightly damp cloth to wipe the surface of the light. Avoid abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or electrical components.
- Inspection: Periodically check for any loose connections or visible damage. If any issues are found, consult a qualified electrician.
- No User-Serviceable Parts: The LED chips are integrated and not user-replaceable. Do not attempt to open or repair the fixture, as this will void the warranty and may pose a safety risk.
Troubleshooting
If you encounter issues with your Sunco LED Disk Lights, refer to the following common troubleshooting steps:
- Light Does Not Turn On:
- Check if the power switch is in the ON position.
- Verify that the circuit breaker for the light fixture is not tripped.
- Ensure all wiring connections are secure and correctly installed.
- Light Flickers or Dims Incorrectly:
- Confirm that the dimmer switch being used is compatible with LED lights and specifically listed in the compatible dimmers section of this manual.
- Ensure the dimmer is correctly wired and functioning properly.
- Check for loose wiring connections at the fixture or switch.
- Light Output is Low:
- If using a dimmer, ensure it is set to 100% brightness.
- Verify the power supply voltage matches the product specifications (120V).
If these steps do not resolve the issue, contact Sunco Lighting customer support for further assistance.
Specifications
Detailed technical specifications for the Sunco 5/6 Inch LED Disk Lights:
| Feature | Specification |
|---|---|
| Brand | Sunco Lighting |
| Model Number | DL_DK56-15W-4K-36PK |
| Light Fixture Form | Ceiling (Flush Mount) |
| Wattage | 15 Watts |
| Brightness | 1050 Lumens |
| Color Temperature | 4000 Kelvin (Cool White) |
| Dimmable | Yes (10%-100%) |
| Voltage | 120 Volts |
| Material | Metal, Plastic |
| Shape | Round |
| Item Dimensions (L x W x H) | 7.5"L x 1"W x 7.5"H |
| Indoor/Outdoor Usage | Indoor |
| Special Features | Dimmable, Instant On, Shatterproof, Shock and vibration resistant |
| Certifications | ETL Listed, Damp Rated |
Warranty Information
Sunco Lighting provides a 7-Year Protection warranty for this product. This warranty covers defects in materials and workmanship under normal use. For specific terms and conditions, please refer to the warranty documentation included with your purchase or contact Sunco Lighting customer support.
Customer Support
For any questions, technical assistance, or warranty claims, please contact Sunco Lighting's knowledgeable support specialists. You can find contact information on the official Sunco Lighting website or through your purchase platform.
Video: An overview of Sunco's high lumen retrofit lights, demonstrating their quality and performance. This video is provided by Sunco Lighting.