Custom Dynamics® product test case is a necessity in any dealership or motorcycle shop; eliminate the guess work in customer warranty claims and product troubleshooting with this complete test kit. Pre-wired and equipped with plugs for connecting Custom Dynamics® most popular LED lighting products; it also has easy to use terminal connectors for universal wiring products. This compact case plugs into an electrical receptacle for power and has built-in brake and turn signal momentary switches for testing all applicable product functions. For use with Custom Dynamics LED lighting products. Plug and play connectors. Running power switch. Brake & turn signal momentary switch. Includes 2 wire adapters for expanded fitments. Power adapter included.