The Genuine BMW Instrument Panel Bulb (12W) - 62111368299 is a replacement bulb specifically designed for use in BMW instrument panels. It has a wattage of 12W and is an authentic BMW product. This bulb is used to illuminate the instrument panel, making it easier for the driver to read and monitor important information while driving. It is a high-quality and durable bulb that is built to meet the standards of BMW vehicles.