The TYC 20-9750-80-9 Headlight Assembly Left is a high-quality replacement part designed for the 2016-2020 Toyota Tacoma. This assembly features halogen low and high beam bulbs (H11 and H9, respectively), LED daytime running lights (DRL), and halogen front signal and side marker lights. The housing is constructed from durable plastic, and the lens is clear, ensuring optimal illumination and safety. The assembly is DOT/SAE compliant, meeting or exceeding FMVSS 108 standards for photometry and safety compliance. It includes OE-comparable fasteners and mounting tabs for precise fitment and hassle-free installation. Rigorous cycling tests ensure quality and durability, and the lens has a special coating to prevent hazing and fading, maintaining proper illumination over time. This headlight assembly is a direct replacement for the original equipment, ensuring a seamless fit and restoring the vehicle's lighting performance to its original condition.