1. Introducció
Thank you for choosing the KEVANLY 12V LED Trailer Tail Light. This product is designed to enhance safety and visibility for various vehicles, including cars, trailers, motorcycles, and electric vehicles. Featuring high-brightness LED beads and a durable, waterproof design, it provides reliable driving and braking illumination. This manual provides essential information for the proper installation, operation, and maintenance of your new LED tail light.

Figura 1: Producte al llarg deview - LED Trailer Tail Light
2. Especificacions
| Característica | Descripció |
|---|---|
| Nom del producte | Automotive LED Brake Taillights |
| Material | ABS + aliatge d'alumini |
| Perles LED | 15 Perles |
| Color clar | Vermell |
| Voltage | 12 V |
| Wattage | 8-10W |
| Pes de l'article | 200 g |
| Dimensions (Light Unit) | 8.3 cm (3.2 polzades) x 8.3 cm (3.2 polzades) x 1.8 cm (0.7 polzades) |
| Total Height (with mount) | 9 cm (3.5 polzades) |
| Amplada del muntatge | 5 cm (1.9 polzades) |
| Certificacions | CE/ROHS compliant |

Figura 2: Dimensions del producte
3. Contingut del paquet
El vostre paquet ha de contenir els elements següents:
- 1 × Automotive LED Brake Taillight
- Mounting accessories (e.g., screws, pins, clips)
4. Guia d'instal·lació
The KEVANLY LED Trailer Tail Light features a non-polarized, plug-and-play design for easy installation. Please follow these steps:
- Prepareu la ubicació de muntatge: Identify a suitable location on your vehicle's rear hitch receiver. Ensure the area is clean and free from obstructions.
- Insert the Light Unit: Slide the mounting bracket of the LED tail light into your vehicle's hitch receiver.
- Assegureu la unitat de llum: Use the provided pin and clip to secure the light unit firmly in the hitch receiver. The design includes stabilizing screws for a secure fit.
- Connecteu el cablejat: The light comes with a standard 4-pin trailer wiring connector. Plug this connector into your vehicle's matching trailer wiring harness. Ensure a snug and secure connection.
- Funcionalitat de prova: Before driving, test all light functions (driving light, brake light) to ensure proper operation.

Figure 3: Light Unit with Mounting Bracket and Connector

Figure 4: Spotlight Beads and Stabilizing Screws

Figure 5: Product Details and Wiring
Video 1: Product Demonstration and Light Functionality
5. Instruccions de funcionament
The KEVANLY LED Trailer Tail Light operates automatically in conjunction with your vehicle's electrical system:
- Driving Light: When your vehicle's headlights or running lights are on, the LED tail light will illuminate normally, providing continuous rear visibility.
- Llum de fre: When the brake pedal is pressed, the LED tail light will increase in brightness (highlight) to clearly signal braking to following vehicles.
- Torna a la normalitat: En alliberarasing the brake pedal, the light will automatically return to its normal driving brightness.

Figure 6: Day and Night Operation

Figure 7: Multi-Scene Application
6. Manteniment
The KEVANLY LED Trailer Tail Light is designed for durability and low maintenance. Its waterproof and sealed construction minimizes the risk of water infiltration.
- Neteja: Periodically clean the light's surface with a soft, damp cloth to remove dirt and debris. Avoid using abrasive cleaners or solvents that could damage the lens or housing.
- Inspecció: Regularly inspect the wiring and connections for any signs of wear, corrosion, or damage. Ensure the light remains securely mounted in the hitch receiver.
- Water Barrier Design: The one-piece molding and sealed treatment are designed to prevent rainwater infiltration and leakage, ensuring long-term performance.

Figure 8: Water Barrier Design
7. Solució De Problemes
If you encounter issues with your LED Trailer Tail Light, refer to the following common problems and solutions:
- Light Not Illuminating:
- Check the 4-pin connector to ensure it is fully seated and making good contact with the vehicle's harness.
- Verify that your vehicle's lights (headlights/running lights) are turned on.
- Inspect the vehicle's fuse box for any blown fuses related to trailer lighting.
- Assegureu-vos que la bateria del vehicle tingui prou càrrega.
- Brake Light Not Highlighting:
- Confirm that your vehicle's brake lights are functioning correctly.
- Check the wiring connection for any loose or corroded pins that might prevent the brake signal from reaching the light.
- Funcionament intermitent:
- This often indicates a loose connection. Re-seat the 4-pin connector and check for any damaged wires.
- Ensure the light unit is securely mounted and not vibrating excessively.
Si aquests passos no resolen el problema, poseu-vos en contacte amb l'atenció al client per obtenir més ajuda.
8. Consells d'usuari
Based on common user feedback and product features, here are some tips for optimal use:
- Comprovacions periòdiques: Always perform a quick check of your tail light's functionality before each trip, especially when towing.
- Muntatge segur: Ensure the light is tightly secured in the hitch receiver to prevent movement and potential damage during travel.
- Wiring Care: Keep the wiring harness free from kinks, pinches, or excessive tension to prolong its lifespan and ensure consistent electrical connection.
9. Garantia i Suport
For any questions, technical support, or warranty claims regarding your KEVANLY LED Trailer Tail Light, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.





