Golf Cart LED Light Control Box Controller Relay for Yamaha Club Car EZGO PartsFits for 9 Pin-plug Upgrade golf cart LED upgrade turn signal light kit; Input voltage : 12VUniversal Golf Cart Control Box Fits for EZGO RXV TXT, Yamaha, Club Car DS Precedent and all golf cartsControl box makes your golf cart has turn signal, horn, hazard flashing, brake lights functionsIn the car light kit, when the turn signal fails or a certain car light does not turn on, it is very likely that the control box is malfunctioning. At this time, you need a new accessory to replace it so that your car light kit can work