1. Safety Information
Please read and understand all instructions before beginning installation. Failure to do so may result in electric shock, fire, or other injuries that could be hazardous or even fatal. Keep this manual for future reference.
- WARNING: Risk of electric shock. Disconnect power at the fuse or circuit breaker before installing or servicing.
- WARNING: Risk of fire. Minimum 90°C supply conductors. Consult a qualified electrician to ensure correct branch circuit conductor.
- Do not make or alter any open holes in an enclosure of wiring or electrical components during kit installation.
- To prevent wiring damage or abrasion, do not expose wiring to edges of sheet metal or other sharp objects.
- This product is suitable for damp locations.
- IC Rated: Suitable for direct contact with insulation.
- Ensure all connections are secure and correct according to local electrical codes.
2. Package Contents
Verify that all components are present before installation:
- Recessed Light (4-inch Ultra-Thin LED Panel)
- Junction Box Kit (Driver)

Image: A 20-pack of Ensenior 4-inch LED recessed lights and their accompanying junction boxes.
3. Specifications
| Feature | Specification |
|---|---|
| Brand | Ensenior |
| Light Type | LED |
| Model Name | 4I-5CCT-20PACK (ERL-9X-ETL) |
| Wattage | 9 Watts |
| Brightness | 750 Lumens |
| Color Temperature (CCT) | 2700K, 3000K, 3500K, 4000K, 5000K (5CCT Selectable) |
| Voltage | 120 Volts |
| Dimming | 5%-100% Smooth Dimmable |
| Material | Aluminum |
| Product Dimensions | 4.72 x 4.72 x 0.94 inches |
| Average Life | 50,000 Hours |
| Certifications | ETL, FCC, IC Rated, Energy Star, UL |
| Indoor/Outdoor Usage | Indoor (Damp Rated) |

Image: Detailed product dimensions for the 4-inch recessed light and its junction box.
4. Installation Instructions (Setup)
Follow these steps for a hassle-free installation:
- Turn Off Power: Before starting any electrical work, ensure the power supply to the installation area is turned off at the circuit breaker.
- Cut a Hole: Use the provided template to cut a hole in the ceiling. The recommended hole size is 4.25 inches (10.8 cm).
- Connect Wiring: Open the junction box. Connect the household electrical wires (live, neutral, ground) to the corresponding wires inside the junction box using the provided UL-listed push-in connectors. Ensure all connections are secure.
- Connect Light Panel: Connect the male/female cable from the junction box to the light panel.
- Mount Light: Gently push the spring clips on the light panel upwards and insert the light into the ceiling hole. The clips will secure the light firmly against the ceiling.

Image: Visual guide for the installation process, including cutting the hole, connecting wires, connecting the light panel, and mounting.
Video: An overview of the Ensenior Ultra-Thin LED Recessed Ceiling Light, demonstrating its features and ease of installation.
Video: Demonstrates the ultra-thin design and canless installation of the Ensenior recessed light.
5. Operating Instructions
5.1. Color Temperature (CCT) Selection
The Ensenior recessed light features 5 CCT options, allowing you to choose the perfect light for any space. A switch located on the side of the junction box allows you to select between 2700K (Warm White), 3000K (Soft White), 3500K (Neutral White), 4000K (Cool White), and 5000K (Daylight).
- 2700K: Ideal for bedrooms, creating a cozy and relaxing atmosphere.
- 3000K: Suitable for bathrooms, providing a soft and inviting glow.
- 3500K: Great for studies, offering balanced and comfortable lighting.
- 4000K: Perfect for kitchens, providing bright and clear illumination for tasks.
- 5000K: Best for living rooms, offering vibrant and energetic lighting.

Image: Visual representation of the 5 CCT options and their recommended applications in various rooms.
5.2. Dimming Functionality
The Ensenior recessed light is 5%-100% smoothly dimmable, compatible with most standard dimmers. This allows you to adjust the brightness to suit your preference and activity.
- Ensure your dimmer switch is compatible with LED lighting. Refer to the dimmer compatibility guide for recommended models.
- Adjust the dimmer to achieve the desired light intensity.

Image: Demonstrates the smooth dimming capability from 5% to 100% brightness in different environments.

Image: A table listing compatible dimmer models from Lutron and Zooz, indicating Forward Phase Control (FP) and Reverse Phase Control (RP).
6. Maintenance
The Ensenior LED recessed light is designed for long-lasting performance with minimal maintenance.
- Cleaning: Ensure the power is off before cleaning. Wipe the light surface with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Bulb Replacement: The LED chips are integrated and not user-replaceable. The fixture has a long lifespan of 50,000 hours.
- Inspection: Periodically check for any loose connections or damage to the wiring. If any issues are found, consult a qualified electrician.
7. Troubleshooting
If you encounter any issues with your Ensenior recessed light, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | No power supply; Loose wiring; Faulty light/driver | Check circuit breaker; Verify all wire connections; Test with a known working light/driver. |
| Light flickers | Incompatible dimmer; Loose wiring; Voltage fluctuations | Ensure dimmer is LED compatible (refer to compatibility guide); Check wiring connections; Consult electrician for voltage issues. |
| Light is too dim/bright | Dimmer setting; Incorrect CCT selection | Adjust dimmer switch; Change CCT setting on the junction box. |
| Light color is inconsistent | CCT switch not fully engaged | Ensure the CCT switch on the junction box is firmly set to one position. |
If the problem persists after trying these solutions, please contact Ensenior customer service for assistance.
8. Warranty and Support
Ensenior stands behind the quality of its LED recessed lighting products.
- Warranty: This product is covered by a 5-Year Warranty from the date of purchase.
- Lifespan: Designed for a long operational life of 50,000 hours.
- Customer Service: For any questions, concerns, or warranty claims, please contact Ensenior customer service. We offer 7/24 customer service and aim for a 12-hour quick response.
Please retain your proof of purchase for warranty validation.





