Nova Electronics' BULL LED Wireless Traffic Boss is a low-profile, high-intensity LED remote-controlled traffic arrow and emergency warning lightbar. The Wireless Traffic Boss contains eight BULL LED heads in a waterproof, powder-coated aluminum extrusion. It features 12 arrow patterns and seven warning flash patterns for an all-in-one safety lightbar. Utilizing a state-of-the-art wireless remote control, Nova has reduced the number of wires for installation to two -- power and ground.