Features: 1.1156/7506/P21W single filament lamp connector 2.Male and female connector are included. 3.Pre-wired for plug-and-play. No need to modify the stock wires at all. 4.16 gauge wire, high efficient copper wiring. 5.Made of ABS material, shock resistant and durable to use. Specification: Features: 1156/7506/P21W single filament lamp connector Male and female connector are included. Pre-wired for plug-and-play. No need to modify the stock wires at all. 16 gauge wire, high efficient copper wiring. Made of ABS material, shock resistant and durable to use. Specification: Material: ABS Color: Shown As Pictures Weight: 115g Item Type: Resistor Wiring Harness Package List: 2 * Resistor Wiring Harness Note: This is a universal fit product. Under certain circumstances, you might still have to modified the socket or adapter slightly to get it fit. Because of this, we highly recommend you to double check the photos in this product listing to make sure the adapter is that same as your stock one to ensure an exact direct fit replacement. PackageList: