Directional Bars feature four distinct illuminated patterns: left-to-right, center out, right-to-left and random strobe. Lights haveeight amber modules and three work light/back up modules containing four LEDs each. Bars come complete with traffic arrow and 6-button control panel. Install quickly using only two wires. Install quickly with just two wires 6-button control panel with traffic arrow 12V DC 48″L x 1-1/2″H x 3″D
