The Genuine BMW Tail Light Bulb - 63216916471 is a high-quality replacement bulb for the tail light of BMW vehicles. It is designed to fit perfectly and provide reliable and long-lasting performance. This bulb is manufactured by BMW and meets all the necessary specifications and standards for use in their vehicles. It is a genuine OEM part, ensuring the same quality and compatibility as the original bulb installed in the vehicle. The bulb is easy to install and is an essential component for maintaining proper visibility and safety while driving.