PIAA new Xtreme white Hybrid bulbs provide the best possible balance between performance and bulb life. Constructed utilizing features from the Xtreme white plus and night Tech lines, PIAA Hybrid bulbs provide high output and reliability that today's drivers demand. Engineered with newly-developed bulb coatings to provide drivers with a brighter and whiter beam than stock bulbs. Hybrid bulbs give more contrast and brighter down road illumination allowing drivers to see farther for greater safety and comfort.