Power Supply: Specially designed for remote control car models, simulate real car lights, use the receiver as a power source, no need for additional power supply. Uses: Suitable for 1/8 1/10 RC remote control model car, it can be decorated for remote control car, it is a good choice for remote control car. 4 Modes: The third channel CH3 of the remote control can be used to control the flashing mode, which supports 4 modes: strobe, fast flash, slow flash, and alternate flash. Simulation Design: Simulated real design, simple design, easy to carry and use, 4 colors to choose from. Premium Materials: Made of LED and plastic materials, safe and durable, with strong toughness, low power consumption and long service life.