The 9004 Halogen Bulb is a high-quality replacement bulb for your vehicle's headlights. This 12V 65/45W bulb features the HB1 P29t base and a clear glass envelope for optimal light output. Designed for use in cars and trucks, this halogen bulb is a reliable choice for drivers who demand the best. Each bulb comes one in a box, making it easy to replace a single headlight or upgrade your entire lighting system. Trust the 9004 Halogen Bulb to provide bright, clear light and long-lasting performance.