1. Introduction
This instruction manual provides guidance for installing and operating the Light My Bricks 2.0 Light Kit, designed specifically for the LEGO Christmas Tree #40573 set. This kit enhances your LEGO model with various lighting effects, creating a festive display.
2. Safety Information
Warning: Choking Hazard - small parts. Not for children under 3 years.
Always handle small components with care. Keep the kit and its parts away from young children to prevent accidental ingestion.
3. What's Included
The Light My Bricks 2.0 Light Kit for LEGO Christmas Tree #40573 includes the following components:
- 7 x Lights
- 2 x Belts
- 2 x Docks
- 1 x Flux Power
- 1 x Accessory
- 24 x Assorted Bricks
Note: A USB Power Bank or USB Wall Adaptor is required for power and is not included in this kit.
4. Setup and Installation
This light kit is designed for installation on a pre-built LEGO Christmas Tree #40573 set. It is not intended for installation during the initial LEGO build process.
4.1. Accessing the 3D Installation Guide
For detailed, step-by-step installation instructions, please refer to the 3D installation guide. This guide ensures accurate placement of all components.
To access the guide, scan the QR code located on the side of the product box.
4.2. Power Requirements
The light kit requires a USB power source. You will need either a USB Power Bank or a USB Wall Adaptor to connect the kit to a mains outlet. These power sources are not supplied with the kit.
4.3. Lighting Features
- Astro String Lights: Two multi-color Astro String Lights, each with 10 LEDs, are included to wrap around the Christmas tree, creating a vibrant display.
- Flickering Candles: Warm white flickering lights are provided to enhance the candles on each tier of the tree, adding a realistic glow.
- Star Lights: The large tree's star is illuminated with a warm white Astro light, while the smaller tree star features a regular warm white light.
4.4. Configuration Options
The kit provides components to light either one large LEGO Christmas Tree #40573 or two smaller versions of the tree, depending on your preference.
4.5. Important Note on Play Feature
When the light kit is installed on the large LEGO Christmas Tree #40573, the original spinning top play feature of the tree will be disabled.

Image: Three LEGO Christmas trees illuminated by the Light My Bricks kit. The image displays one large tree in the center, flanked by two smaller trees, all glowing with festive lights against a dark background.

Image: A single large LEGO Christmas tree, brightly lit with multi-color string lights and warm white flickering candle lights, topped with a glowing star.

Image: A medium-sized LEGO Christmas tree, illuminated with colorful lights and a glowing star, showcasing the kit's ability to light different configurations.

Image: A small LEGO Christmas tree, illuminated with warm white flickering candle lights and a glowing star, demonstrating the kit's versatility for smaller builds.

Image: A close-up view of the flickering warm white candle lights integrated into the LEGO Christmas tree, highlighting the realistic glow effect.

Image: A close-up of the illuminated star at the top of a LEGO Christmas tree, showing the warm white light it emits.
5. Operation
Once the Light My Bricks kit is fully installed and connected to a compatible USB power source (USB Power Bank or USB Wall Adaptor), the lights will activate. There are no additional switches or controls on the kit itself; operation is controlled by the power source.
6. Maintenance
- Cleaning: To clean the light components, gently wipe them with a dry, soft cloth. Avoid using liquids or abrasive cleaners.
- Storage: When not in use, store the light kit and your LEGO model in a dry, dust-free environment.
- Handling: Handle the delicate wires and small components with care to prevent damage.
7. Troubleshooting
- Lights Not Working:
- Ensure the USB power source is properly connected and functioning.
- Check all connections between the light components and the main board for secure fit.
- Verify that the power source provides sufficient power.
- Flickering Lights (Unintended):
- This may indicate an unstable power supply. Try a different USB power source.
- Check for any loose connections.
- Damaged Components: If any components appear damaged, discontinue use and contact customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 5.7 x 4.5 x 1.9 inches |
| Item Weight | 4.8 ounces |
| Model Number | 2.0christmastree-40573 |
| Recommended Age | 12 years and up |
| Manufacturer | Light My Bricks |
9. Customer Support
For further assistance, technical support, or inquiries regarding your Light My Bricks product, please visit the official Light My Bricks website or contact their customer service department.
You can also visit the Light My Bricks Store on Amazon for more information.





