The Jeep Wrangler JL 2018-2021 Extreme Rear Spoiler with LED Lights is a distinctive aftermarket accessory designed to enhance both the appearance and functionality of the vehicle. Typically crafted from durable materials like ABS plastic or fiberglass, this spoiler is tailored to fit seamlessly with the Jeep Wrangler JL's rear end. It features integrated LED lights that not only contribute to the vehicle's aesthetics but also improve visibility and safety on the road. Beyond its stylish appeal, the rear spoiler may also offer aerodynamic benefits by reducing drag and enhancing stability at higher speeds. This accessory is popular among Wrangler JL owners who want to personalize their vehicle with a unique and sporty appearance while potentially improving its overall performance characteristics.