The Grote 4" x 6" Rectangular Head Light is the perfect choice for drivers who want to improve their driving experience. This headlight features a 9-30V voltage and a H4 connection type, making it compatible with most vehicles. The headlight also features a high impact resistant polycarbonate lens that resists cracking and yellowing, providing better detail and decreasing chances for accidents. The white light output of this headlight also improves visibility and safety, while decreasing eye fatigue. FleetPride is your First Click in Heavy Duty®.