Introduction
This instruction manual provides comprehensive guidance for the safe installation, proper operation, and effective maintenance of your JULLISON 5-Inch 5CCT LED Edgelit Slim Surface Mount Downlight. Please read this manual thoroughly before installation and retain it for future reference.
Safety Information
- Always turn off power at the circuit breaker before beginning installation.
- Consult a qualified electrician if you are not familiar with electrical wiring.
- Ensure all electrical connections are made in accordance with local codes and ordinances.
- Do not attempt to modify the fixture. Any modifications may void the warranty and create safety hazards.
- This product is rated for 120VAC. Ensure your power supply matches this requirement.
- Suitable for use in dry, damp, and wet locations.
Package Contents
The JULLISON 5-Inch 5CCT LED Edgelit Slim Surface Mount Downlight package includes the following components:
- LED Edgelit Slim Surface Mount Downlight fixture(s)
- Universal Mounting Bracket
- Mounting Screws (x2)
- Wire Nuts (x3)
- Gasket (for wet location sealing)

Image: Four JULLISON 5-inch LED Edgelit Slim Surface Mount Downlights, illustrating the product included in the package.
Specifications
| Brand | JULLISON |
| Model Number | SM5IN5CCTWH4P |
| Product Dimensions | 5.94"L x 5.94"W x 0.55"H (fixture height) |
| Power Consumption | 10 Watts |
| Brightness | 620 Lumens |
| Voltage | 120 Volts AC |
| Color Temperature (CCT) | Selectable: 2700K, 3000K, 3500K, 4000K, 5000K |
| Color Rendering Index (CRI) | 90+ |
| Dimming | Dimmable (compatible with Triac/ELV wall dimmers, down to 5%) |
| Material | Aluminum, Metal |
| Certifications | ETL Listed |
| Location Rating | Wet Location Suitable |

Image: Detailed product dimensions, visual representation of 5CCT options, and a summary of key specifications including power, brightness, voltage, and CRI.
Setup and Installation
Follow these steps for proper installation of your JULLISON LED Downlight. This fixture is designed for easy mounting to standard 3-inch or 4-inch junction boxes with a minimum depth of 1 inch.
- Prepare for Installation: Ensure power is turned off at the circuit breaker. Remove the existing fixture if applicable.
- Select Color Temperature (CCT): Before mounting, locate the CCT selector switch on the back of the fixture. Choose your desired color temperature (2700K, 3000K, 3500K, 4000K, or 5000K) by sliding the switch. This setting cannot be changed after installation without removing the fixture.
- Mount the Bracket: Screw the universal mounting bracket onto the junction box using the provided screws. Ensure it is securely fastened.
- Wire Connections: Connect the live wire (black), neutral wire (white), and ground wire (green/bare copper) from the junction box to the corresponding wires on the fixture using the provided wire nuts. Ensure all connections are tight and secure.
- Attach the Fixture: Carefully tuck the wires into the junction box. Align the fixture with the mounting bracket and push it up until it securely snaps into place.
- Seal (Optional, for Wet Locations): For external use or wet locations, it is recommended to apply waterproof silicone sealant around the trim and ceiling to prevent moisture ingress.

Image: Step-by-step installation diagram showing how to mount the bracket, connect wires, and attach the light fixture to a junction box.
Compatible Dimmers
This fixture is compatible with most Triac/ELV wall dimmers, allowing dimming down to 5%. Refer to the following list for some compatible dimmer models:
| Brand | Model # | Dimming Range |
|---|---|---|
| LUTRON | CT-600PR-IV | 10%-100% |
| LUTRON | CTCL-153P-WH | 10%-100% |
| LUTRON | TG-600P | 10%-100% |
| LUTRON | MACL-153M-WH | 10%-100% |
| LUTRON | DVCL-153P-WH-3 | 10%-100% |
| LUTRON | PD-6WCL | 10%-100% |
| LEVITON | 6672-1LW | 10%-100% |
| LEVITON | 6633-P | 10%-100% |
| LEVITON | 6674 | 10%-100% |
| COOPER | SAL06P | 10%-100% |
| LEVITON | 6631-LI | 10%-100% |

Image: Details on Edgelit Technology for even light distribution, ETL certification, suitability for wet locations, dimmable feature, and a table of compatible dimmer models.
Operating Instructions
Once installed, operating your JULLISON LED Downlight is straightforward:
- Power On/Off: Use your standard wall switch to turn the light fixture on or off.
- Color Temperature Selection: The 5CCT (Correlated Color Temperature) is selected via a switch on the back of the fixture during installation. Once installed, the chosen CCT will remain active.
- Dimming: If connected to a compatible dimmer switch, adjust the dimmer control to achieve your desired brightness level. The fixture supports smooth dimming from 100% down to 5% without buzzing or flickering.

Image: Visual comparison demonstrating the JULLISON light's flicker-free operation compared to a flickering light, highlighting its high CRI for quality light.
Maintenance
The JULLISON LED Downlight requires minimal maintenance:
- Cleaning: Ensure power is off before cleaning. Wipe the fixture with a soft, dry, or slightly damp cloth. Do not use abrasive cleaners or solvents, as these can damage the finish or electrical components.
- No Bulb Replacement: This fixture features integrated LED technology, meaning there are no bulbs to replace.
Troubleshooting
If you encounter issues with your JULLISON LED Downlight, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | No power to the fixture Loose wiring connection Faulty switch | Check circuit breaker and wall switch. Ensure all wire connections are secure. Test the switch with another device. |
| Light flickers or buzzes | Incompatible dimmer switch Loose wiring | Ensure you are using a compatible Triac/ELV dimmer. Check all wire connections for tightness. |
| Incorrect color temperature | CCT switch set incorrectly | Turn off power, carefully remove the fixture, and adjust the CCT selector switch on the back to your desired setting. Reinstall the fixture. |
Warranty and Support
For any questions regarding installation, operation, or if you experience issues not covered in this manual, please do not hesitate to contact JULLISON LED customer support. Refer to your purchase documentation for specific warranty terms and contact information.
Product Applications
The JULLISON 5-Inch 5CCT LED Edgelit Slim Surface Mount Downlight is versatile and suitable for various indoor and wet location applications, including:
- Bathrooms
- Hallways
- Kitchens
- Stairways
- Living Areas
- Porches (covered, wet location rated)
- Utility Rooms

Image: Examples of the JULLISON LED downlight installed in different residential environments, including outdoor covered areas, bathrooms, living rooms, and kitchens.