The Signal-Stat by Truck-Lite line of LED products has been expanded for the third time since Truck-Lite introduced it in 2004. The line now has more than 40 high-diode-count lamps. Signal-Stat offers Truck-Lite quality LEDs at prices competitive with imported lamps. The Signal-Stat line by Truck-Lite is engineered with globally produced components and put through intense testing and quality control to meet Truck-Lite standards.