The product is a genuine OEM driver side rear bumper marker light for a 2015-2023 Ford Mustang. It is a red light with the manufacturer part numbers FR3B15A457AC, FR3Z15A201A, and the tag number 0001088044. The placement on the vehicle is rear, left, and it is compatible with the Ford Mustang model. This marker light is essential for ensuring visibility and safety while driving, especially in low-light conditions.