The Philips H9 LED Fog & Powersport Bulb Set (H9USLED) is a high-performance lighting solution designed for use in foggy and low visibility conditions. This set includes two LED bulbs that are specifically designed to fit in H9 fog light sockets. The LED technology used in these bulbs provides a brighter and more focused beam of light compared to traditional halogen bulbs. This makes them ideal for use in foggy or misty weather, as well as for off-road and powersport vehicles. The bulbs have a long lifespan and are energy-efficient, making them a cost-effective choice for vehicle owners. With easy installation and a durable design, the Philips H9 LED Fog & Powersport Bulb Set is a reliable and high-quality option for improving visibility while driving.