The Sylvania Silverstar Ultra 9007 1 Halogen Lamp Bulb is a high-quality, road legal light bulb designed for vehicles. With a voltage of 12V and wattage of 55W, this bulb provides bright and reliable lighting technology, perfect for ensuring visibility and safety on the road. Made in the United States, this bulb is a single, brand new product from Sylvania, a trusted brand known for producing top-notch automotive lighting components. Ideal for car and truck owners looking to upgrade their lighting system with a dependable and efficient bulb.