Custom Dynamics SMART Triple Play Module - Indian262901618 Product Description Converts rear single function turn signals to operate as run, brake, and turn signal Works with LED or incandescent bulbs 10 user selectable running light intensities allow user to match the running light brightness of turns to center taillight Ability to apply brake strobe flash patterns on center taillight only, rear turns only, or rear turns and center taillight Built in short circuit protection Sealed, weathertight