- Simplified installation: The clearly marked connection points and standard plug design ensure an easy and hassle-free setup, making it an excellent choice for both professionals and DIY enthusiasts. - Reliable power delivery: Our 80A relay harness for the Square Socket is engineered to support high-current automotive devices, ensuring stable performance for your vehicle's electrical needs. - Durable construction: Made from high-quality ABS materials, this socket features high-temperature resistance and waterproof design, providing protection against overheating and short circuits in demanding environments. - Versatile applications: Ideal for connecting headlights, horns, power windows, and air conditioning systems, this product enhances the functionality of cars, motorcycles, and other vehicles. - Compatibility: Designed to work seamlessly with a variety of automotive electrical systems, ensuring broad usability across different vehicle types. - Practical use scenarios: 1. Upgrade your vehicle’s lighting system by easily connecting new headlights for improved visibility. 2. Enhance your driving experience with the reliable connection of horns for safety alerts. 3. Ensure smooth operation of power windows and HVAC systems, improving overall comfort and convenience. This relay harness is built to meet the demands of modern vehicles while providing long-lasting performance and reliability.