fcl. LED HID Single Bulb Power Stabilization Relay Harness, Type A, 1 Piece, HB4 HB3

This power stabilization relay harness stabilizes the illumination of HID and LED bulbs. By supplying power directly from the vehicle's battery, it eliminates issues such as flickering and failure due to insufficient voltage. It supports a wide range of bulb shapes, including H1, H3, H3C, H7, H8, H9, H11, H16, HB3, HB4, and L1B. This item enhances the stability of your vehicle's lighting customization. [Comprehensive Warranty] We offer a reassuring 1-year warranty. We guarantee all parts during the warranty period and will provide any necessary repairs. In addition to our rigorous inspection system, we will investigate the cause of any malfunctions and strive to improve the product. Our dedicated support staff in Japan will alleviate your concerns. [Product Details] Specifications: 12V / Set Contents: 1 Relay / 1-Year Warranty [Product Notes] - For imported vehicles, this product can only be installed with a C3 canceller due to the possibility of false bulb warning lights. - Instructions are not included with this product. - Designed specifically for FCL products. Any problems or product failures caused by using the product in combination with other companies' products are not covered by the warranty, regardless of the cause.