Custom Dynamics Ultra Tour Pack Stop / Tail / Turn Module Features This simple plug-and-play conversion will convert all of your Tour-Pak lights to Run, Brake, and Turn This unit works with LEDs or incandescent bulbs The Patent Pending MagicT Converter greatly increases rear and side visibility of motorcycles by converting both side markers and rear taillights to Running, Brake, and Turn by adding turn signal functionality to rear taillights and brake and turn signal functionality to side marker lights This unit requires previous installation of a Run-Brake-Turn Module (works will all brands of RBT controllers on the market today) Fits Flhtc, Flhtcu, Flhtcutg, and Touring models equipped with King Tour-Pak