1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Ensenior 4 Inch LED Recessed Ceiling Light (Model: 4I-3000K-16PACK). Please read this manual thoroughly before installation and retain it for future reference.
1.1 Package Contents
- Recessed Lights (16 units)
- Junction Box (16 units)
- Cutting Template (1 unit)
- Instruction Manual (this document)
2. Safety Information
WARNING: Risk of electric shock. Disconnect power at the fuse or circuit breaker before installation or servicing. Consult a qualified electrician if you are unsure about the installation process.
- Ensure the power supply is 120V AC.
- This product is suitable for damp locations.
- IC Rated: Permitted to be in contact with insulation in ceilings.
- ETL & Energy Star certified, UL-certified wire terminals.
- Do not modify the fixture or its components.
- Wear safety glasses and gloves during installation.
3. Setup and Installation
Follow these steps for proper installation. It is recommended to have a qualified electrician perform the installation.
3.1 Tools Required
- Measuring Tape
- Pencil
- Hole Saw (appropriate size, typically 4.13 inches for 4-inch lights)
- Wire Strippers
- Screwdriver
- Safety Glasses
- Gloves
3.2 Installation Steps
- Step 1: Turn off Power. Ensure the power to the installation area is completely shut off at the circuit breaker.
- Step 2: Mark and Cut Hole. Use the provided cutting template to mark the desired location on the ceiling. Cut a hole using an appropriate hole saw. The recommended hole size is approximately 4.13 inches (10.8 cm) for the 4-inch model.

Figure 1: Cutting the ceiling hole using the provided template.
Video 1: Demonstration of cutting the hole and connecting the light. This video shows the process of preparing the ceiling and making electrical connections.
- Step 3: Connect Wiring to Junction Box. Open the junction box. Connect the household wiring (live, neutral, ground) to the corresponding wires inside the junction box using the UL-certified wire terminals. Ensure all connections are secure.

Figure 2: Connecting household wires to the junction box.
Video 2: Detailed view of wiring connections within the junction box. This video illustrates how to safely connect the electrical wires.
- Step 4: Connect Light to Junction Box. Connect the male connector from the recessed light to the female connector from the junction box. Ensure a firm connection.

Figure 3: Connecting the recessed light to its junction box.
- Step 5: Place Junction Box. Tuck the junction box into the ceiling opening.
- Step 6: Install Recessed Light. Push the spring clips on the sides of the light upwards and insert the light into the ceiling hole. Release the clips to secure the light firmly against the ceiling.

Figure 4: Securing the recessed light into the ceiling.
- Step 7: Restore Power. Turn the power back on at the circuit breaker.
4. Operating Instructions
4.1 Dimmable Functionality
The Ensenior 4 Inch LED Recessed Ceiling Light supports 5%-100% smooth dimming. It is compatible with most Lutron dimmers. Refer to the Dimmer Compatibility Guide for recommended models.

Figure 5: Dimmer Compatibility Guide.
Video 3: Demonstration of the 5%-100% dimmable feature in a living room setting. This video shows the light intensity changing from low to high.
4.2 Color Temperature
This specific model provides 3000K Warm White light. Other models are available with different color temperatures (2700K, 3500K, 4000K, 5000K, 6000K, and multi-CCT options).

Figure 6: Examples of different color temperatures in various room types.
Video 4: Demonstration of various color temperature options in a dining room setting. This video shows the light changing from 2700K to 6000K.
5. Maintenance
- Ensure power is off before cleaning.
- Clean the light fixture with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- No user-serviceable parts inside. Do not attempt to disassemble the light.
6. Troubleshooting
| 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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7. Specifications
| Feature | Detail |
|---|---|
| Brand | Ensenior |
| Model Number | 4I-3000K-16PACK |
| Size | 4 Inch |
| Color Temperature | 3000K Warm White |
| Brightness | 750 Lumens |
| Wattage | 9 Watts |
| Voltage | 120 Volts |
| Dimmable | 5%-100% (compatible with most Lutron dimmers) |
| Lifespan | 50,000 Hours |
| Material | Aluminum, Plastic |
| Certifications | ETL & Energy Star certified, UL-certified wire terminals, IC Rated |
| Installation Type | Recessed (canless) |
| Minimum Ceiling Space | 2 inches |
| Usage | Indoor, Damp Location suitable |
8. Warranty and Support
Ensenior provides a 5-Year Warranty for this product. For any inquiries, technical assistance, or warranty claims, please contact Ensenior customer service. Our team is committed to addressing your concerns within 12 hours.
For more information, visit the Ensenior Store on Amazon.

Figure 7: Ensenior Brand Logo.





