1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Partsam 12V LED Submersible Trailer Lights. Please read this manual thoroughly before installation and retain it for future reference. These lights are designed for use on boat trailers, snowmobile trailers, camper trailers, or utility trailers under 80 inches wide.
2. Product Features
- Complete Kit: Includes two square LED trailer lights (left and right) and two square LED side marker lights.
- Multi-Function Tail Lights: Each square tail light features 15 Diodes (12 Red + 3 Red) for stop, turn signal, tail light, rear reflex reflector, side marker light, and side reflex reflector functions.
- License Plate Illuminator: The left-side tail light includes a dedicated license plate illuminator.
- Side Marker Lights: Each square marker light measures approximately 2.8 inches (L) x 2 inches (W) x 1.1 inches (D), features 3 LEDs, a reflectorized lens, and is corrosion resistant.
- Durability: Completely sealed and IP68 waterproof, ensuring protection against sand, water, dirt, snow, or dust.
- Robust Construction: Features a poly-carbonate sturdy lens, vacuum-sealed to be immune to shock and vibration, meeting all FMVSS 108 requirements.
- Voltage: Operates on 12 Volts DC.
- Universal Fit: Suitable for various vehicle types including boats, buses, cars, trailers, and trucks.
Image: Partsam LED Trailer Lights installed on a boat trailer, demonstrating their placement and function.
Image: A Partsam LED Trailer Light submerged in water, illustrating its IP68 waterproof rating.
3. Setup and Installation
3.1 Mounting the Lights
- Tail Lights: Mount the square tail lights securely to the rear of your trailer. Ensure the left light (with license plate illuminator) is on the driver's side and the right light is on the passenger's side.
- Side Marker Lights: The square side marker lights are designed for stud mounting. Secure them to the sides of your trailer as required by local regulations.
3.2 Wiring Connection
Proper wiring is crucial for correct light function. Refer to the diagram and instructions below:
Image: Detailed wiring connection tips for both left and right Partsam LED Trailer Lights, showing wire colors and their functions.
- Left Side Tail Light:
- White Wire: Ground
- White + Yellow: High brightness (front side works)
- White + Brown: Low brightness (front side and three sides work)
- Right Side Tail Light:
- White Wire: Ground
- White + Green: High brightness (front side works)
- White + Brown: Low brightness (front side and two sides work)
- Side Marker Lights (2-wire design):
- Black Wire: Ground
- Yellow Wire: Positive
Ensure all connections are secure and properly insulated to prevent short circuits and water intrusion. It is recommended to use heat shrink tubing or waterproof connectors for all wiring.
4. Operating Instructions
Once properly installed and wired, the Partsam LED Trailer Lights will operate in conjunction with your vehicle's electrical system. They provide essential lighting functions for safe towing:
- Tail Lights: Illuminate when your vehicle's headlights are on, providing rear visibility.
- Stop Lights: Activate when the brake pedal is pressed, signaling deceleration.
- Turn Signals: Flash when the corresponding turn signal is activated, indicating a change in direction.
- Side Marker Lights: Provide additional visibility along the sides of the trailer.
- License Plate Illuminator: The left tail light will illuminate your license plate when the tail lights are active.
Always verify that all lights are functioning correctly before operating your trailer on public roads.
5. Maintenance
The Partsam LED Submersible Trailer Lights are designed for low maintenance due to their sealed, waterproof construction and durable LED technology. Follow these guidelines for optimal performance:
- Regular Inspection: Periodically check all lights for proper function, especially before each use of the trailer.
- Cleaning: Clean the light lenses with mild soap and water to remove dirt, salt, or debris. Avoid abrasive cleaners that could scratch the acrylic lens.
- Wiring Check: Inspect wiring connections for any signs of corrosion, fraying, or damage. Ensure all connections remain secure and waterproof.
- Damage Assessment: If any light housing or lens appears cracked or damaged, replace the unit to maintain its waterproof integrity and functionality.
6. Troubleshooting
If your trailer lights are not functioning as expected, consider the following troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not illuminate | No power from tow vehicle; Faulty ground connection; Damaged wiring; Blown fuse in tow vehicle. | Check tow vehicle's electrical system and fuses. Verify all wiring connections are secure and clean. Ensure the ground wire is properly connected to a clean, unpainted metal surface. |
| Lights are dim or flicker | Poor electrical connection; Insufficient voltage; Corroded terminals. | Inspect all wiring and connections for corrosion or looseness. Clean terminals if necessary. Ensure your vehicle's charging system is functioning correctly. |
| Only some functions work (e.g., tail light but no turn signal) | Incorrect wiring for specific function; Damaged internal wiring of the light unit. | Review the wiring diagram in Section 3.2 to ensure correct connections for each function. If wiring is correct, the light unit may be faulty and require replacement. |
| Water inside the light housing | Damage to the housing or lens; Improper sealing during manufacturing (rare). | If the housing or lens is visibly damaged, the light unit's waterproof integrity is compromised and it should be replaced. |
7. Specifications
- Brand: Partsam
- Model Number: e3ad28e9-e156-48f6-a7b4-9dd059395a50
- Set Includes: 2x Square LED Trailer Lights (Left+Right), 2x Square LED Side Marker Lights
- Light Source Type: LED
- Voltage: 12 Volts DC
- Wattage: 7.2 watts
- Special Features: Submersible, Waterproof (IP68)
- Lens Material: Acrylic
- Automotive Fit Type: Universal Fit
- Vehicle Service Type: Boat, Bus, Car, Trailer, Truck
8. Warranty and Support
For information regarding product warranty, returns, or technical support, please refer to the official Partsam website or contact your retailer. Specific warranty details may vary and are typically provided at the point of purchase or on the manufacturer's official channels.