1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your VONADO LED Light Kit, designed to enhance the LEGO Hogwarts Castle and Grounds 76419 building set. This kit allows you to illuminate your model, bringing it to life with various lighting effects.
Please note: The LEGO Hogwarts Castle and Grounds 76419 model is NOT included with this LED light kit. This product contains only the lighting components.
2. Safety Information
- This product is intended for users aged 16 years and up.
- Contains small parts. Keep out of reach of small children to prevent choking hazards.
- Do not expose the LED components or wiring to excessive force, moisture, or extreme temperatures.
- Ensure the power source is correctly connected before operating the lights.
3. What's Included
Your VONADO LED Light Kit package should contain the following components:
- LED Lights (various types: 15CM Warm White, 15CM Cyan, Strip Warm White, High-Brightness 15CM Green, LED Strip Green, LED Strip Blue)
- Connecting Cables (various lengths: 30CM, 60CM, 20CM, 9CM, 10CM)
- Power Supply Unit
- Expansion Boards (e.g., 8-port, 4-port)
- Instruction Manual (this document)

An overview of the components included in the VONADO LED Light Kit, featuring various LED lights, connecting cables, and power accessories.
4. Setup and Installation
Installing your VONADO LED Light Kit requires careful attention to detail. We recommend reviewing the detailed video or PDF installation instructions provided by VONADO for your specific model.
- Pre-Installation Check: Before beginning, test all individual LED lights and connecting cables to ensure they are functioning correctly. This will help identify any potential issues before full assembly.
- Access Instructions: Refer to the website or QR code printed in the physical booklet included with your kit to access the step-by-step video or PDF installation guide.
- Prepare Your Model: The installation process typically involves disassembling specific sections or bricks of your LEGO Hogwarts Castle and Grounds 76419 model to integrate the lighting components. Follow the numbered light bags and instructions precisely.
- Wire Management: Carefully route and hide the light cables within the LEGO structure to maintain the aesthetic integrity of your model. This may require patience and minor adjustments to brick placement.
- Connect Power: Once all lights are installed, connect them to the expansion boards and then to the main power supply unit.

This image illustrates key product features such as unique light effects, flexible wires, and multiple power supply methods, along with a guide to accessing installation instructions.
5. Operation
After successful installation, your VONADO LED Light Kit is ready for operation:
- Power On: Connect the power supply to a suitable power source (e.g., USB port or battery pack, depending on your kit's configuration).
- Lighting Effects: The kit features dynamic lighting effects, including warm and intense lighting modes, to create a captivating display for your LEGO model.
- Remote Control: If your kit includes a remote control, use it to switch the lights on/off, adjust brightness, and cycle through different lighting modes or colors.

The VONADO LED Light Kit illuminates the LEGO Hogwarts Castle and Grounds 76419, showcasing the detailed lighting effects.

Detailed view of illuminated sections within the LEGO Hogwarts Castle and Grounds 76419, highlighting interior and exterior lighting.
This video demonstrates the dynamic lighting effects and remote control functionality of the VONADO LED Light Kit installed on the LEGO Hogwarts Castle and Grounds 76419.
6. Maintenance
To ensure the longevity and optimal performance of your LED Light Kit:
- Cleaning: Gently dust the LED components and wires with a soft, dry cloth. Avoid using liquid cleaners directly on the lights or electrical connections.
- Cable Care: Ensure all cables are securely placed and not pinched or stretched, which can lead to damage.
- Storage: If disassembling the kit for storage, carefully disconnect components and store them in a dry, cool place away from direct sunlight.
7. Troubleshooting
If you encounter any issues with your VONADO LED Light Kit, please refer to the following common solutions:
- Lights Not Working:
- Verify that the power supply is correctly connected and receiving power.
- Check all cable connections to ensure they are secure and properly seated in the expansion boards and LED components.
- If using a battery pack, ensure the batteries are fresh and correctly inserted.
- Re-check individual lights as per the pre-installation check. If a specific light or cable is faulty, contact customer support for a replacement.
- Inconsistent Lighting:
- Ensure all connections are firm. Loose connections can cause intermittent lighting.
- Confirm that the power supply is adequate for the number of lights connected.
- Wires Visible: While challenging, careful routing during installation is key. If wires are visible, gently adjust their placement within the LEGO bricks. Refer to the installation video/PDF for specific routing tips.
If these steps do not resolve your issue, please contact VONADO customer support for further assistance.
8. Specifications
| Brand | VONADO |
| Model Compatibility | LEGO Hogwarts Castle and Grounds 76419 |
| Item Model Number | 76419 |
| Light Source Type | LED |
| Power Source | Battery Powered |
| Material | Plastic (ABS), Copper Lines |
| Product Dimensions | 6.1 x 4.13 x 1.18 inches (packaging) |
| Item Weight | 4.8 ounces |
| Recommended Age | 16 years and up |
| Bulb Features | Dynamic lighting effects, warm or intense lighting modes, hidden cable integration |
9. Warranty and Support
VONADO is committed to providing high-quality products. Our lighting accessories undergo rigorous quality checks to ensure durability and performance. We offer professional and comprehensive after-sales service.
If you encounter any difficulties with your product or during installation, please do not hesitate to contact our customer support team. For assistance, please visit the official VONADO website or refer to the contact information provided in your product packaging.





