10 user-selectable running light intensities allow user to match the running light brightness of turns to center taillight Converts rear turn signals to run-brake-turn Works with LEDs or incandescent bulbs Ability to apply brake strobe/flash patterns on brake lights only, turn signals only or both Choice of 10 user-selectable built-in brake light strobe/flash patterns (user can also select no strobe/flash on brake) When SMART function is turned on, strobe/flashing will be paused on turn signal when simultaneously braking and turning Load Equalizer/Signal Stabilizer required Built-in short circuit protection. MODUAL RUN/TURN/BRK UNI