The ST8 Evolution Auxiliary Driving Light From Lazer Lamps The ST8 Evolution from Lazer Lamps is a uniquely brilliant driving light that provides additional lighting on the road. The ST8 Evolution is a great driving light solution that results in more a much wider beam pattern that gives you higher visibility at a distance much closer to your vehicle. The beam pattern is designed to imitate a driving light as opposed to the other ranges from Lazer Lamps. The light output is much closer to that of your headlights but brighter and wider. If you're looking for more light than your standard headlights can provide then the ST8 Evolution Drive Light is for you! The Benefits Of The Evolution Range Seamless, Low Profile Design ECE Approved, Fully Road Legal 5-Year Warranty