The Truck-Lite Company Inc Marker Clearance Light is the perfect choice for safety lighting. This durable light provides visibility and is constructed with high-impact polycarbonate for maximum durability. The 15,000-hour bulb life ensures that you won't have to worry about replacing the bulb anytime soon. The lens housing is sonically sealed for added protection and the light is designed to be mounted at a 45° angle to meet PC function. FleetPride is your First Click in Heavy Duty®.