The TYC 20-6506-90 Headlight Assembly is engineered to provide a reliable and precise lighting solution for the left-hand side of Lexus RX330 (2004-2006) and RX350 (2007-2009) models. This assembly is designed to meet or exceed FMVSS 108 standards for photometry and safety compliance, ensuring optimal illumination and safety on the road. Constructed with high-quality plastic housing and lens materials, it offers durability and resistance to various weather conditions. The assembly includes both high and low beam halogen bulbs, facilitating immediate installation and functionality. OE-comparable fasteners and mounting tabs ensure precise fitment, allowing for a hassle-free installation process without the need for vehicle modifications. A special coating on the lens surface prevents hazing and fading, maintaining clear visibility over time. Manufactured in the USA, this headlight assembly undergoes rigorous cycling tests to guarantee quality and longevity, providing a dependable lighting solution for your vehicle.