Converts rear turn signals to run-brake-turnWorks with LEDs or incandescent bulbs.Ten user-selectable built-in brake light strobe/flash patterns (user can also select no strobe/flash on brake)Ten user-selectable running light intensities allow user to match the running light brightness of turns to center taillightAbility to apply brake strobe/flash patterns on center taillight only, rear turns only, or rear turns and center taillightBuilt-in short circuit protectionSealed, weather-tight case