1. Introduction
This instruction manual provides detailed guidance for installing and operating your BrickSoul Upgrade Light Kit, designed exclusively for the Lego 21330 Home Alone House Building Set. This kit enhances your model with integrated lighting, featuring an upgraded wired one-touch dimming switch for brightness control and a hidden cable design for a clean aesthetic. Please note that the Lego 21330 set is not included with this lighting kit.

Image 1: The BrickSoul Light Kit installed on the Lego 21330 Home Alone House.
2. Package Contents
Before beginning installation, please verify that all components listed below are present in your package:
- LED Light Kit components
- Light Control Button (wired one-touch dimming switch)
- Battery Box (requires 3 AA batteries, not included)
- USB Cable (power adapter not included)
- Service Guide
- Tweezers (for precise placement)

Image 2: Visual representation of the items included in the BrickSoul Light Kit package.
3. Safety Information
The BrickSoul Light Kit is crafted with high-quality, safety-tested materials and stable 5V low-voltage components. It is designed for reliable, long-term use. This product is intended for individuals aged 14 and up. Always ensure proper connection to avoid damage to components or the Lego model.
4. Setup and Installation
Installation of the BrickSoul Light Kit is designed to be straightforward. The kit includes clearly numbered light bags that correspond to each step. Detailed online video and PDF instructions are available to guide you through the process. It is recommended to review these digital instructions thoroughly before and during installation.
4.1 Accessing Digital Instructions
This product does not include a paper manual. Digital instructions (PDF and video) are available online. Please refer to the service guide included in your package for information on how to access these resources. It is crucial to follow these instructions carefully, especially regarding the placement of wires to ensure a hidden and professional appearance.

Image 3: Accessing digital instructions for the light kit.
4.2 Wiring and Component Placement
The kit features pre-routed internal channels and pre-measured spacing for wires to integrate seamlessly with the Lego 21330 structure. This design aims to make wiring virtually invisible, ensuring a clean display. Use the provided tweezers for precise handling and placement of small components and wires.

Image 4: Example of internal lighting and hidden wiring within the Lego model.

Image 5: Close-up of illuminated interior details.
5. Operating Instructions
The light kit offers dual power options and an integrated dimming switch for ease of use.
5.1 Powering the Light Kit
You can power the light kit using one of two methods:
- USB Cable: Connect the included USB cable to a 5V USB power adapter (not included).
- Battery Box: Insert 3 AA batteries (not included) into the battery box and connect it to the light kit.
5.2 Using the Dimmer Switch
The wired one-touch dimming switch allows you to control the brightness of the lights:
- Turn On/Off: Tap the button to toggle the lights on or off.
- Adjust Brightness: Hold the button to gradually increase or decrease the light intensity. Release the button when the desired brightness is reached.

Image 6: Illustration of the USB button wired control for turning lights on/off and adjusting brightness.
6. Maintenance
To ensure the longevity and optimal performance of your BrickSoul Light Kit, follow these maintenance guidelines:
- Cleaning: Gently dust the lights and wires with a soft, dry cloth. Avoid using liquid cleaners directly on the electrical components.
- Wire Management: Periodically check that all wires remain securely hidden and are not pinched or strained.
- Power Source: If using the battery box, replace batteries when lights dim or cease to function. When not in use for extended periods, remove batteries to prevent leakage.
7. Troubleshooting
If you encounter any issues with your BrickSoul Light Kit, please refer to the following common solutions:
- Lights Not Working:
- Ensure the power source (USB or battery box) is correctly connected and functional.
- If using batteries, check if they are correctly inserted and have sufficient charge.
- Verify all light kit connectors are securely attached.
- Missing Components: If any parts are missing from your kit upon arrival, please contact BrickSoul customer support immediately for assistance.
- Difficulty with Installation Instructions: The online video and PDF instructions are designed to be detailed. If you find them challenging to follow, try pausing and replaying sections as needed. For persistent difficulties, BrickSoul customer support can provide further guidance.
- Dim or Uneven Lighting: Check all connections for loose wires. Ensure the power source is providing adequate power. If using batteries, replace them.
8. Specifications
| Brand | BrickSoul |
| Model Number | 21330-TV |
| Compatible Lego Set | Lego 21330 Home Alone House Building Set |
| Style | Touch Dimmer + Hidden Wires Version |
| Color | Warm White |
| Material | Plastic |
| Light Source Type | Light Emitting Diode (LED) |
| Power Source | Battery (3 AA, not included), USB (adapter not included) |
| Bulb Features | Dimmable |
| Item Weight | 4.8 ounces |
| Product Dimensions | 6.36 x 4.32 x 1.33 inches |
| Recommended Age | 14 years and up |
9. Warranty and Support
BrickSoul provides responsive customer support to address any questions or concerns you may have. Your satisfaction is important. The product includes 1-year hassle-free support, safety and durability testing, and free & fast replacement for eligible issues. For assistance, please refer to the contact information provided in your service guide or visit the official BrickSoul website.
For additional information or to explore other BrickSoul products, visit the BrickSoul Store.





