This ams-OSRAM 66140XN2-2HB bulb is specifically engineered for fog light applications. It delivers a focused beam to cut through fog, mist, and heavy rain, enhancing visibility and safety during challenging driving situations. Engineered for durability and consistent performance, this bulb ensures reliable operation. Its precise design guarantees a perfect fitment in compatible fog light housings, making installation straightforward. Upgrade your vehicle's fog lights with this dependable bulb from ams-OSRAM. Experience improved clarity and confidence when navigating through low-visibility conditions.