Motorcycle, ATV, UTV replacement bulbs by PIAA. If you want a brighter headlamp or headlight, PIAA makes the bulb for the job. 1100x, 1156, 1157, 9005, H1, H11, H3, H4, H6M, H7, H9, HS1, adn the Hyper-D super LED. All these in various degrees of increase lighting values over the OEM bulb while using less wattage