Experience a significant improvement in your vehicle's visibility with the Ring Pro +200% Brighter Headlamp Bulb. Designed to fit H11 sockets, this bulb is an ideal upgrade for drivers seeking a clearer and more penetrating beam. The Ring brand is synonymous with quality and reliability, ensuring that this bulb is a worthwhile investment for your car's lighting needs. The RU2011PRO part number confirms its authenticity, with the package including a single bulb as specified. Upgrading to this more powerful headlamp bulb can enhance your driving experience, providing better illumination of the road ahead, particularly during darker conditions. It's a practical choice for those who value safety and performance.