1. Introduction
Thank you for choosing the SOLIDEE NHD-01 Dimmable Gamepad Controller LED Neon Sign. This product is designed to provide vibrant and adjustable lighting, perfect for enhancing the ambiance of various spaces. This manual provides essential information for safe installation, operation, and maintenance of your neon sign.
2. Product Overview
The SOLIDEE NHD-01 is a gamepad-shaped LED neon sign crafted from durable acrylic backboard and PVC material. It features dimmable functionality, allowing you to adjust the brightness to suit your preference. The sign is designed for wall mounting and is powered via a USB connection.

Image 2.1: The SOLIDEE NHD-01 LED Neon Sign illuminated, showcasing its gamepad design and vibrant colors.
3. Safety Information
Please read and adhere to the following safety guidelines to ensure safe operation and longevity of your product:
- This light is not waterproof. Do not store or use it in damp environments or for outdoor lighting.
- Before installing, moving, or cleaning the sign, always cut off the power supply.
- Do not touch the sign with wet hands when it is powered on.
- Avoid switching off the power supply by pulling the cable, as this may cause damage or short-circuits.
- Store the neon light in a cool and dry place if it will not be used for an extended period.
4. Package Contents
Upon opening your package, please verify that all the following items are included:
- 1 x SOLIDEE NHD-01 Dimmable Gamepad Controller LED Neon Sign (Approx. 15" x 10")
- 1 x USB Powered Power Cord (Approx. 180 cm / 79") with dimmer switch
- 1 x Hook
- 2 x Hanging Chains (Approx. 8.3" each)

Image 4.1: Package contents and product dimensions.
5. Setup Instructions
Follow these steps to set up your LED neon sign:
- Choose a Location: Select a suitable indoor wall or surface for mounting. Ensure it is dry and away from direct moisture.
- Prepare for Hanging: The sign features two small holes at the top for hanging.
- Mount the Sign: Use the included hook and chains to hang the LED neon sign securely on your chosen wall or shelf. Alternatively, you can use appropriate wall anchors and screws (not included) if preferred.
- Connect Power: Insert the USB plug of the power cord into a compatible USB power adapter (not included) or a USB port.

Image 5.1: Detail of a mounting hole on the sign's backboard.
6. Operating Instructions
Operating your SOLIDEE NHD-01 neon sign is straightforward:
- Power On/Off: Once connected to a power source, press the switch button located on the USB power cord to turn the light on or off.
- Adjust Brightness: To adjust the brightness, long-press the switch button. The brightness will cycle through different levels (e.g., 10%, 50%, 100%). Release the button when the desired brightness is reached.

Image 6.1: Brightness adjustment levels and dimmer switch operation.
7. Maintenance
To maintain the appearance and functionality of your neon sign:
- Cleaning: Gently wipe the sign with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as they may damage the acrylic and PVC materials.
- Storage: If the product is not to be used for a long time, disconnect it from the power source and store it in a cool, dry place away from direct sunlight and moisture.
8. Troubleshooting
If you encounter issues with your SOLIDEE NHD-01 neon sign, please refer to the following common solutions:
- Sign does not light up:
- Ensure the USB plug is securely connected to a working USB power source.
- Verify that the power source is active.
- Press the switch button on the power cord to ensure it is turned on.
- Brightness cannot be adjusted:
- Ensure you are long-pressing the switch button to cycle through brightness levels, rather than just a quick press.
If problems persist after attempting these steps, please contact customer support.
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | NHD-01 |
| Brand | SOLIDEE |
| Product Dimensions | 10"L x 15"W |
| Item Weight | 1.21 pounds (550 Grams) |
| Material | Acrylic, Polyvinyl Chloride |
| Light Type | Neon (LED) |
| Power Source | Wired Electric (USB) |
| Wattage | 5 watts |
| Special Features | Dimmable |
| Mounting Type | Wall Mount |
| Included Components | USB cable, hooks, chains |
| Batteries Required? | No |
10. Warranty and Support
SOLIDEE is committed to providing quality products. We inspect every package before shipment to ensure product integrity. This product comes with a 30-day warranty from the date of purchase.
If you encounter any issues with your SOLIDEE NHD-01 LED Neon Sign or require assistance, please do not hesitate to contact our customer support. We aim to provide solutions within 24 hours.





