The TYC 17-5276-00 Side Marker Light Assembly is engineered to enhance the safety and visibility of 2010-2015 Lexus RX350 and RX450h vehicles. This assembly integrates the light, housing, and wiring into a single, easy-to-install unit, ensuring a seamless fit and reliable performance. Manufactured with high-quality, weather-resistant materials, it provides clear, bright, and uniform illumination along the vehicle's side, aiding in the detection of your vehicle by other drivers from a distance. The assembly meets or exceeds DOT/SAE standards, ensuring compliance with FMVSS 108 regulations for photometry and safety. It features OE-comparable fasteners and mounting tabs for precise fitment and hassle-free installation, eliminating the need for vehicle modifications. Rigorous cycling tests validate its durability and longevity, making it a dependable choice for fleet operations. The housing and lens are constructed from durable plastic, designed to withstand various environmental conditions and resist impact. The assembly includes a halogen bulb, known for its bright illumination, and utilizes a screw-in attachment method for secure installation. The lens color is red, standard for rear marker lamps, and the lens material is plastic. This assembly is compatible with the rear left position of the specified Lexus models.