1. Introduction
This instruction manual provides detailed guidance for installing and maintaining your LIGHTAILING LED Lighting Kit, specifically designed for the Lego 10307 Eiffel Tower model. This kit enhances the visual appeal of your Lego model by illuminating it with integrated LED lights. Please note that the Lego 10307 Eiffel Tower model is NOT included with this lighting kit.
The kit includes 2 USB light kits, an instruction guide, and a battery box. The lights are handmade using original and secure materials, ensuring a high-quality and fantastic item.

Image 1.1: The Lego Eiffel Tower model illuminated by the LIGHTAILING LED Lighting Kit.
2. Package Contents
Before beginning installation, please verify that all components are present in your package:
- LED Light Kit (2 USB light kits)
- Battery Box (requires three AA batteries, not included)
- Installation Guide

Image 2.1: Contents of the LIGHTAILING LED Kit packaging.

Image 2.2: Visual representation of the package contents.
3. Setup and Installation
The installation of the light set is designed to be integrated with your Lego model. Please follow the included installation guide carefully. Due to the delicate nature of the LED wires, handle them with care to avoid damage.
3.1 Power Requirements
- The battery box requires three (3) AA batteries (not included).
- Alternatively, you can use a USB charger. Ensure the voltage is less than 5V to prevent damage to the lighting kit.
3.2 Installation Steps
- Refer to the detailed installation guide provided in the package.
- Carefully integrate the LED lights into your Lego 10307 Eiffel Tower model according to the guide's instructions.
- Avoid hard pulling, bending, or shaking the wires and light components during installation to prevent damage.
- Once all lights are in place, connect them to the USB light kits and then to the battery box or a suitable USB power source.

Image 3.1: Detailed views of the LED lights installed within the Eiffel Tower model.

Image 3.2: The effect of connecting power to the light kit, enhancing the model's appearance.
4. Operating Instructions
Once the LIGHTAILING LED Lighting Kit is fully installed and connected to a power source (either AA batteries in the battery box or a 5V USB charger), the lights will illuminate your Lego Eiffel Tower model.
- To activate the lights, ensure the power source is connected and switched on (if applicable for your battery box or USB hub).
- To turn off the lights, disconnect the power source or switch it off.

Image 4.1: Comparison of the Lego Eiffel Tower without and with the LIGHTAILING LED Kit activated.
5. Maintenance and Care
To ensure the longevity and optimal performance of your LIGHTAILING LED Lighting Kit, please observe the following maintenance guidelines:
- Gentle Handling: Always handle the LED lights and wires with care. Avoid excessive force, bending, or twisting, as this can damage the delicate components.
- Cleaning: If necessary, gently wipe the lights and wires with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Power Source: When not in use for extended periods, it is recommended to remove batteries from the battery box to prevent leakage and corrosion.
- Storage: Store the lit Lego model in a clean, dry environment away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter any issues with your LIGHTAILING LED Lighting Kit, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on. | No power, incorrect battery installation, loose connection, damaged wire. | Check batteries (ensure correct polarity and charge), verify USB power source (must be <5V), ensure all connections are secure, inspect wires for visible damage. |
| Some lights are dim or flickering. | Low battery power, loose connection, partial wire damage. | Replace batteries, check all connections, gently inspect wires for kinks or damage. |
| Installation is difficult. | Complex routing, small components. | Refer to the detailed installation guide. Take your time and work patiently. Online video tutorials may also be available (check the manufacturer's website or QR code on the box). |
If you continue to experience issues after attempting these troubleshooting steps, please contact LIGHTAILING customer support for further assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Product Name | LIGHTAILING LED Lighting Kit for Lego 10307 Eiffel Tower |
| Model Number | 10307 Eiffel Tower |
| Product Dimensions | 6.5 x 4.72 x 1.57 inches |
| Item Weight | 5.6 ounces |
| ASIN | B0BPM5575Q |
| Manufacturer | LIGHTAILING |
| Recommended Age | 6 years and up |
| Power Input | 3x AA Batteries or USB Charger (<5V) |
8. Warranty and Support
LIGHTAILING is committed to providing high-quality products and customer service. If you encounter any problems or have questions regarding your LED Lighting Kit, please do not hesitate to contact us.
For support, you can reach us via email at: support@lightailing.com
We aim to ensure a happy shopping experience and satisfaction with your product.





