The URO Parts Exterior Light Bulb Socket - 013139 is a replacement socket for exterior light bulbs on a vehicle. It is designed to securely hold the bulb in place and provide a connection for the electrical wiring. This socket is made with durable materials to withstand the elements and ensure a long-lasting fit. It is compatible with a variety of vehicle makes and models and is easy to install. This product is a reliable and cost-effective solution for maintaining proper functioning of exterior lights on a vehicle.