Ensure your semi is Ready for the Road Ahead™ with bright flashing lights for warning or emergency situations, with the Ecco 15" 5580 Series 24-LED Rectangular Minibar. Thanks to its alternating pattern that provides enhanced visibility, this replacement light alerts other spectators, drivers, or workers of a delicate situation. Crafted with a durable outdoor body to perform its best in all types of climates. FleetPride is your First Click in Heavy Duty®.