Update your semi truck with reliable light signals, with the Ecco 1.2" x 5.2" Polycarbonate Dual Color Multi-Mount Directional LED Light that ensures you're Ready for the Road Ahead. Due to its sophisticated design, this replacement component is able to emit a bright beam that indicates movements, pauses, or emergency situations. Constructed with top-tier light emitting diodes to help maintain the best possible quality. FleetPride is your First Click in Heavy Duty.