Product Overview
The TCYATO Universal Antenna Light is a decorative LED lighting solution designed for 12-24V vehicles, including trucks and cars. It features color-changeable and flashing LED beads to enhance vehicle aesthetics and visibility.

Figure 1: TCYATO Universal Antenna Light
Video 1: Demonstration of the antenna light's various color and flashing patterns.
Setup and Installation
This LED antenna light is designed for easy installation on 12-24V vehicles.
Compatibility
- Suitable for trucks and cars with 12V or 24V electrical systems.
Mounting
- The general-purpose LED whip can be installed in any suitable position on your vehicle.
- The design features a stable rocking mechanism and has undergone 12,000 high-pressure spring tests for durability and flexibility during installation and use.

Figure 2: The LED antenna lamp is general-purpose and can be installed in various suitable positions on any vehicle model.
Wiring Instructions
Ensure proper polarity when connecting the light to your vehicle's electrical system.

Figure 3: Wiring Diagram. Connect the black wire to the negative terminal (-) and the red wire to the positive terminal (+).
- Black Wire: Connect to the negative terminal (-) of your vehicle's power source.
- Red Wire: Connect to the positive terminal (+) of your vehicle's power source.
Operating Instructions
Once properly installed and connected, the antenna light will operate automatically when power is supplied.
- Visual Enhancement: The LED beads feature color-changing and flashing patterns, creating a dynamic and lively display.
- Safety Feature: The pilot light design functions as a directional indicator, enhancing visibility and contributing to safer night driving.
- Aesthetic Appeal: The marquee lamp effect attracts attention and makes your vehicle stand out.

Figure 4: The antenna light provides enhanced visibility and a decorative effect on a truck.
Maintenance
The TCYATO Universal Antenna Light is designed for durability and minimal maintenance.
- Durability: Made from waterproof material, it is dustproof and resistant to high temperatures, ensuring long-term use in various weather conditions (rain, snow).
- Cleaning: To clean the light, gently wipe it with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the LEDs or housing.
Troubleshooting
If the antenna light is not functioning as expected, consider the following:
- No Light:
- Check all wiring connections to ensure they are secure and correctly polarized (black to negative, red to positive).
- Verify that the power source (vehicle battery/electrical system) is providing the correct voltage (12-24V).
- Inspect the wires for any cuts, pinches, or damage.
- Inconsistent Lighting:
- Ensure connections are tight and free from corrosion.
- Check for any loose components or internal damage.
Specifications
| Feature | Description |
|---|---|
| Brand Name | TCYATO |
| Voltage | 12 V - 24 V (Universal) |
| Item Type | Clearance Lights |
| Origin | Mainland China |
| LED Type | Color Changeable, Flashing LED Beads |
| Durability | Stable Rocking Design, 12,000 High Pressure Spring Tests |
| Environmental Resistance | Waterproof, Dustproof, High Temperature Resistant |
| High-concerned chemical | None |

Figure 5: Features include stable rocking design, 12,000 high-pressure spring tests, and compatibility with both 12V and 24V LED bead designs.
User Tips
- Inspect Upon Arrival: Before installation, carefully inspect the package contents to ensure all parts (e.g., both antennas if ordered as a pair, springs) are present and undamaged.
- Test Before Final Mounting: It is recommended to temporarily connect the light to a power source to verify functionality before permanently mounting it to your vehicle.
- Secure Connections: Ensure all electrical connections are tight and properly insulated to prevent shorts and ensure reliable operation.
Warranty and Support
For any warranty claims, technical support, or inquiries regarding your TCYATO Universal Antenna Light, please contact the seller directly through your purchase platform. Keep your order details handy for faster assistance.