1. Introduction
This manual provides instructions for the installation, operation, and maintenance of the Xiuganpo 3.93-inch Dimmable LED Ceiling Fan Light Replacement Kit. This 18W, 2000LM LED retrofit kit is designed for easy installation in various ceiling fan light fixtures, offering energy-efficient and dimmable lighting.
2. Safety Information
Please read all instructions carefully before installation and use. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Always disconnect power at the circuit breaker before installing or servicing the light kit.
- Ensure the voltage supply (AC120V) matches the requirements of the light kit.
- Do not attempt to modify the light kit.
- Consult a qualified electrician if you are unsure about any part of the installation process.
- Keep the product away from water and moisture.
3. Package Contents
Verify that all components are present before beginning installation:
- 1 x Xiuganpo 3.93in LED Ceiling Fan Light Replacement Kit

Image: The Xiuganpo 3.93-inch LED Ceiling Fan Light Replacement Kit, showing the circular LED board with integrated components and wiring.
4. Specifications
| Feature | Detail |
|---|---|
| Brand | Xiuganpo |
| Light Fixture Form | Ceiling |
| Special Feature | Dimmable |
| Control Method | App (Note: Dimmer not included, App control may require compatible smart dimmer) |
| Shade Material | Metal |
| Controller Type | Remote Control (Note: Remote not included, refers to compatibility) |
| Unit Count | 1.0 Count |
| Mounting Type | Ceiling Mount |
| Shade Color | White |
| Fixture Type | Non Removable |
| Item Weight | 2.86 ounces |
| Package Dimensions | 5.12 x 5.12 x 0.79 inches |
| Batteries Required? | No |
| Operating Voltage | AC120V |
| Power | 18W |
| Brightness | 2000LM |
| Diameter | Approx. 10cm/3.93in |
| Lifespan | Up to 50,000 hours |
Note: "Control Method: App" and "Controller Type: Remote Control" refer to compatibility with external dimmers/controllers, which are not included with this product.
5. Installation Instructions
The Xiuganpo LED light replacement kit features magnetic adsorption for simplified installation. Follow these steps:
- Prepare the Fixture: Ensure the power to the ceiling fan light fixture is turned off at the circuit breaker. Carefully remove the existing light source and clear the lamp chassis.
- Attach the LED Module: The LED module is designed with magnet adsorption. Align the module with the metal chassis of your fan light fixture and gently press it into place. The magnets will secure it without the need for screws.
- Connect Wiring: Connect the wires from the LED module to the reserved circuit wires in your fixture. Use the provided screw caps or appropriate wire connectors to ensure a secure and insulated connection. Typically, black wire connects to live, and white wire connects to neutral.
- Complete Installation: Once the wiring is securely connected, ensure the LED module is firmly seated. Restore power at the circuit breaker.

Image: A visual guide showing four steps for easy installation: 1. Clear the lamp chassis. 2. Attach the LED module magnetically. 3. Connect wires using screw caps. 4. Installation completed.

Image: Close-up of the black and white electrical wires, ready for connection.
6. Operating Instructions
This LED light replacement kit is designed to be dimmable, allowing you to adjust the light output to your preference. It is compatible with most LED dimmers (dimmer not included).
- Power On/Off: Use your existing wall switch or the power control of your ceiling fan to turn the light on or off.
- Dimming Function: If connected to a compatible LED dimmer switch, use the dimmer control to adjust the brightness from 0% to 100%.

Image: Illustration demonstrating the smooth dimming capability of the LED light, adjustable from 0% to 100% brightness.

Image: Examples of the LED light used in different settings, including a fan ceiling light, pendant light, ceiling lamp, and wall light, showcasing its versatility.
7. Maintenance
To ensure the longevity and optimal performance of your LED light kit, follow these simple maintenance guidelines:
- Cleaning: Disconnect power before cleaning. Use a soft, dry cloth to wipe the surface of the LED module. Do not use abrasive cleaners, solvents, or sprays, as these can damage the components.
- Inspection: Periodically check the wiring connections to ensure they remain secure.
- The LED light source is non-removable and designed for a long lifespan (up to 50,000 hours), requiring no bulb replacement.
8. Troubleshooting
If you encounter issues with your LED light kit, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | No power supply; Loose wiring connection; Faulty switch. | Check circuit breaker and wall switch. Ensure all wire connections are secure. Test the switch if possible. |
| Light flickers or dims unexpectedly. | Incompatible dimmer switch; Loose wiring; Voltage fluctuations. | Ensure you are using an LED-compatible dimmer. Check wiring connections. Consult an electrician for voltage issues. |
| Light is not dimming. | Not connected to a dimmer; Incompatible dimmer. | Verify the light is connected to an LED-compatible dimmer switch. |
If the problem persists after attempting these solutions, please contact customer support.
9. Warranty Information
This Xiuganpo product is covered by a limited warranty against defects in materials and workmanship. Please retain your proof of purchase for warranty claims. For specific warranty terms and conditions, refer to the documentation provided at the time of purchase or contact customer support.
10. Customer Support
For technical assistance, troubleshooting, or any questions regarding your Xiuganpo 3.93in Dimmable LED Ceiling Fan Light Replacement Kit, please contact our customer support team. Contact information can typically be found on the product packaging or the retailer's website where the product was purchased.