H9 Xtreme White Hybrid Twin Pack Halogen Bulbs Headlight Bulb Replacement Guide The 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’s 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...

H9 XTreme White Plus Twin Pack Halogen Bulbs The H9 Xtreme White Plus Series of high output replacement bulbs give drivers better color recognition, depth perception, and improved contrast over stock halogen bulbs. Xtreme White Plus bulbs feature a crisp white light output that allows for better road illumination, while a blue top coat adds style to your vehicle with the Xtreme White's 4000k color temperature.