The LED Traffic Assist family of products are designed to direct traffic around slow moving or stopped vehicles. The TA52L-A1 features 12 LED lamp assemblies (with end lamp arrows) that sequence from side to side in 3 different modes at 2 different speeds. It also has 2 Warning Flash Patterns for advance warning for oncoming traffic. Each High Impact LED is optically enhanced by adding a Lens over the LED. The TA52L-A1 comes with a 25' cable and a Touch Pad controller for simple operation. The TA52L-A1 is designed for interior or exterior applications.