Hella, Optilux by Extreme White H4 12V 100/80W XB Bulb Pair, Universal

Get as close to Xenon light as you can! Optilux® Extreme White XB bulbs give you a radical Xenon look in a halogen bulb, courtesy of our blue coating. These bulbs incorporate Xenon gas for enhanced bulb performance. Note: All Optilux® bulbs are 12V and packaged in hard plastic shells. Off-road use only