1. Introduction
This instruction manual provides detailed guidance for installing and operating your LIGHTAILING LED lighting kit, specifically designed to illuminate the LEGO 75325 The Mandalorian's N-1 Starfighter model. This kit enhances the visual appeal of your LEGO set by adding dynamic lighting effects. Please read all instructions carefully before beginning installation.

Image 1.1: The LEGO 75325 The Mandalorian's N-1 Starfighter model illuminated by the LIGHTAILING LED kit.
Video 1.1: A short demonstration of the LIGHTAILING LED lighting kit illuminating the LEGO 75325 The Mandalorian's N-1 Starfighter.
2. Safety Information
- Ensure the power source voltage is less than 5V to prevent damage to the LED components.
- Handle LED wires and components with care. Avoid hard pulling, bending, or shaking, as this can damage the delicate wiring.
- Keep the kit and its components out of reach of small children to prevent choking hazards.
- Do not expose the LED components to water or excessive moisture.
- Always disconnect the power source before performing any maintenance or adjustments.
3. Package Contents
Verify that all components listed below are present in your package:
- 1 x USB LED Light Kit
- 1 x Battery Box (AA batteries not included)
- 1 x Instruction Guide

Image 3.1: The LIGHTAILING LED kit package and its contents.
4. Setup and Installation Guide
Follow these steps to install the LED lighting kit into your LEGO 75325 The Mandalorian's N-1 Starfighter model. It is recommended to watch the installation video for visual guidance.
Video 4.1: Part 1 of the official LIGHTAILING installation video for LEGO 75325.
- Prepare the LEGO Model: Carefully disassemble the necessary sections of your LEGO 75325 model where the lights will be installed. Refer to the included paper instructions or the installation video for specific disassembly points.
- Install Engine Lights: Place the LED lights into the engine sections of the Starfighter. Ensure the wires are routed discreetly to avoid interference with other LEGO bricks.
- Install Cockpit and Interior Lights: Position the smaller LED lights within the cockpit and other interior areas as indicated in the guide. Secure the lights and route the wires carefully.
- Connect Wires: Connect all LED wires to the main USB light kit board. Pay attention to the correct polarity and connection points.
- Reassemble LEGO Model: Once all lights are in place and wires are connected, carefully reassemble the LEGO model, ensuring no wires are pinched or damaged.
- Connect Power: Connect the USB light kit to the battery box or a compatible 5V USB power source.
5. Operating Instructions
To operate your LIGHTAILING LED lighting kit:
- Power Source: Insert three (3) AA batteries (not included) into the battery box, ensuring correct polarity. Alternatively, connect the USB cable directly to a 5V USB power adapter or power bank.
- Activation: Once connected to a power source, the lights should illuminate automatically. There is no separate on/off switch on the light kit itself; power is controlled by connecting or disconnecting the power source.
6. Maintenance
- Cleaning: Use a soft, dry cloth to gently wipe any dust from the LED components and wires. Do not use liquid cleaners.
- Storage: If storing the LEGO model with the light kit installed, ensure the power source is disconnected. Store in a cool, dry place away from direct sunlight.
- Battery Replacement: If using the battery box, replace all three AA batteries simultaneously when the lights dim or stop working.
7. Troubleshooting
If you encounter any issues, refer to the table below for common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on. | No power, incorrect battery installation, loose connection, damaged wire. | Check power source (batteries or USB), ensure correct battery polarity, verify all connections are secure, inspect wires for damage. |
| Some lights are dim or flickering. | Low battery power, loose connection, partial wire damage. | Replace batteries, check connections for affected lights, gently inspect wires. |
| Lights are too bright/dim. | Not applicable, as this kit does not feature adjustable brightness. | Ensure correct voltage (5V max). |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | LIGHTAILING |
| Model Number | LGK522 |
| Compatible LEGO Set | 75325 The Mandalorian's N-1 Starfighter |
| Light Source Type | LED |
| Number of Light Sources | 5 |
| Power Source | Battery Powered (3 AA batteries required, not included) or USB (5V max) |
| Voltage | 5 Volts (Max) |
| Light Source Wattage | 0.5 Watts |
| Material | Plastic |
| Color | Cool White |
9. Warranty and Support
LIGHTAILING is committed to providing quality products and customer satisfaction. For any issues, questions, or support needs regarding your LED lighting kit, please contact our customer service team. Refer to the contact information provided with your product packaging or visit the official LIGHTAILING website for assistance. Please retain your proof of purchase for warranty claims.





