Provide directional information or emergency warnings to passing motorists with these traffic stick lights. The eight lamps activate in sequence to indicate directions/warnings. Choose from 31 selectable traffic warnings—non-volatile memory recalls last flash pattern used at power up. They can even be wired to your turn signal or brake lights for use when your vehicle is in motion. Low-profile stealth design minimizes rear view obstruction. Traffic stick system meets SAE J595 Class 1 requirements.