Ensure your semi is ready for the journey ahead with enhanced light projection, with the OTR 4" x 6" Rectangular Polycarbonate LED Low Beam Headlight with Expertise Built In™. Due to its strong beam that reaches an extended range, this replacement headlight is able to optimize visibility and vehicle safety. Constructed with a durable plastic body to withstand harsh conditions and extreme weather. FleetPride is your First Click in Heavy Duty®.