1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Partsam Wireless LED Trailer Light Kit. This kit is designed to provide essential lighting functions for trailers, trucks, and other vehicles, ensuring enhanced visibility and safety during towing operations. The wireless design and magnetic mounting offer convenience and versatility.

Image: The Partsam Wireless LED Trailer Light Kit shown in various towing scenarios, highlighting its wide application across different vehicle types.
2. Package Contents
Please verify that all items listed below are included in your package:
- 2 x Wireless LED Towing and Trailer Lights
- 1 x 7-Pin Blade Transmitter
- 1 x Dual USB Charging Cable
- 1 x USB Cigarette Plug Adapter
- 1 x User Manual (this document)
- 2 x Surface-mount Metal Bases (for non-magnetic surfaces)
- 2 x Anti-loss Steel Ropes

Image: A visual representation of all components included in the Partsam Wireless LED Trailer Light Kit.
3. Key Features
- Wireless Operation: Eliminates the need for complex wiring, offering quick and easy setup.
- Magnetic Mounting: Equipped with strong magnets for secure attachment to metal surfaces. Includes optional surface-mount metal bases for non-magnetic materials.
- Multi-Function LED Lights: Each light features 26 LEDs, providing 16 red lights for tail, stop, brake, and turn signals, and 10 white lights for reverse/backup functions.
- 7-Pin Plug Transmitter: Compatible with 12-24V vehicle electrical systems, offering a reliable wireless transmission range of up to 100 feet.
- 180-Degree Rotatable Design: Allows for flexible positioning and optimal visibility, adapting to various towing requirements.
- Durable and Waterproof: IP65 rated for water and dust resistance, ensuring reliable performance in diverse weather conditions.

Image: Illustration of the 100-foot wireless communication range between the transmitter and the trailer lights.

Image: A comparison highlighting the strength of Partsam's N52 magnets and a table detailing the electrical characteristics of the lights.
4. Setup Instructions
4.1 Initial Charging
Before first use, fully charge both wireless LED trailer lights using the provided dual USB charging cable and USB cigarette plug adapter. The battery indicator on each light will show charging status.
4.2 Mounting the Lights
- Magnetic Attachment: Place each light securely on a clean, flat metal surface at the rear of your trailer or vehicle. Ensure the magnets have a strong bond.
- Safety Wire Installation: Always attach the anti-loss steel ropes to the lights and a secure point on your trailer to prevent accidental detachment, especially on rough roads.
- For Non-Metallic Surfaces: If your trailer lacks suitable metal surfaces, use the included surface-mount metal bases. Secure these bases to the desired location using appropriate fasteners (not included), then attach the magnetic lights to the bases.
- Adjusting Light Angle: Utilize the 180-degree rotatable design to adjust the angle of the lights for optimal visibility.

Image: Close-up of the light unit showing controls and charging port, alongside a diagram of the 7-pin plug connections.
4.3 Connecting the Transmitter
Plug the 7-pin blade transmitter into your vehicle's 7-pin trailer towing socket. Ensure it is firmly seated.
Video: Demonstrates the process of plugging in the 7-pin transmitter and shows the lights functioning on a trailer. This video highlights the ease of setup and the wireless range.
5. Operating Instructions
5.1 Powering On/Off
Short press the ON/OFF button located on each light unit to power it on or off. The lights will automatically synchronize with the transmitter once the vehicle's ignition is on and the transmitter is plugged in.
5.2 Light Functions
The lights provide the following functions, controlled by your vehicle's signals:
- Tail/Running Lights: Illuminates when your vehicle's headlights or running lights are on.
- Stop/Brake Lights: Activates when the brake pedal is pressed.
- Turn Signals: Flashes when the left or right turn signal is activated.
- Backup/Reverse Lights: Illuminates when the vehicle is shifted into reverse.

Image: Visual demonstration of the various light functions (turn, brake, reverse, running) of the Partsam trailer lights.
Video: Shows the Partsam wireless trailer lights demonstrating stop, turn, and reverse light functions on a trailer.
6. Maintenance
6.1 Charging
Regularly charge the lights to ensure optimal performance. A full charge typically provides several hours of operation. It is recommended to charge the lights before each extended use.
6.2 Cleaning
Clean the light lenses and magnetic bases with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the plastic or electronic components.
6.3 Storage
When not in use, store the lights and transmitter in a dry, cool place, preferably in their original packaging or a protective case, to prevent damage and extend battery life.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights not turning on or responding. | Low battery; Transmitter not plugged in; Lights not powered on; Pairing issue. | Ensure lights are fully charged. Verify the 7-pin transmitter is securely plugged into the vehicle. Short press the ON/OFF button on each light. If issues persist, try re-pairing by turning off both lights, plugging in the transmitter, then turning on the lights. |
| Lights detach during travel. | Weak magnetic bond; Rough road conditions; Non-metallic surface. | Always use the anti-loss steel ropes. Ensure the mounting surface is clean and flat. For non-metallic surfaces, use the provided surface-mount metal bases. Consider additional securing methods like bungee cords for extremely rough terrain. |
| Intermittent signal or reduced range. | Obstructions between transmitter and lights; Excessive distance; Electrical interference. | Ensure a clear line of sight between the transmitter and lights. Verify the distance is within the 100ft range. Minimize other wireless devices operating nearby if interference is suspected. |
| One light not working. | Individual light fault; Battery issue in one unit. | Check the battery level of the specific light. Try charging it individually. If the problem persists, contact customer support. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Partsam |
| Model Number | GTCV-0744590344 |
| Light Source Type | LED (26 LEDs: 16 Red, 10 White) |
| Functions | Tail Lights, Stop Lights, Brake Lights, Turn Signal Lights, Running Lights, Reverse/Backup Lights |
| Voltage Compatibility | 12-24V DC |
| Wireless Transmission Range | Up to 100 feet (30 meters) |
| Mounting | Strong Magnetic Base (N52 magnets) with 180-degree rotation |
| Waterproof Rating | IP65 |
| Lens Material | Polycarbonate |
| Item Weight | 1265 g (for the kit) |
| Battery Capacity | 3000mAh (estimated, based on similar products and usage time) |
| Running Time | Up to 10 hours on a full charge |

Image: A graphic detailing the electrical specifications and the 180-degree rotation capability of the lights.

Image: Dimensional drawing of the light unit and accessories.
9. Warranty and Support
9.1 Warranty Information
This Partsam Wireless LED Trailer Light Kit comes with a 1-year warranty covering quality issues from the date of purchase. Please retain your proof of purchase for warranty claims.
9.2 Customer Support
For technical assistance, troubleshooting not covered in this manual, or warranty inquiries, please contact Partsam customer support through the retailer where the product was purchased or visit the official Partsam website for contact information.