? Full protect?The shielding layer can be in good contact with the connecting device or grounded at one end, and it is required not to be loosened, continuously threaded and not easily hanged by the external object. | ?Excellent material?16 wire gauge, high efficiency copper wire, high beam extension cable, quality assurance: If you encounter any problems during the installation process, please feel free to contact us. | ?Easy Installation? Plug and Play, direct installation, this cable allows you to install HID / LED kit in your vehicle without destroying the original socket. It is a must-have item if you plan to upgrade your car stock halogen bulb to HID/LED bulb. | ?Fitment?Fit for 9006 / HB4 / 9012 / 9006XS Female Adapter H4 9003 HB2 male adapter Pre-wired plug and play Made of high efficiency copper wire Includes extra extended wires for dual beams | ?Unique Design?Unique fashion design, perfect replacement for old or damaged, extending service life and reducing maintenance costs