Features 1、Easy to install, insert the RC board into the third channel of the receiver, you can remote control the light switch. 2、Made of high-quality electronic components, with good stability and reliability. 3、Easy to install and use, stable performance, safe and reliable, suitable for most remote control car lights. 4、Lightweight and compact, it is an excellent accessory for remote control 5、Professional manufacturing, exquisite workmanship, can make your remote control car more fashionable and attractive. Condition: 100% Brand New Item Type: RC Lights Controller Material: Electronic Components Power Supply: Independent Power Supply: 5-12.4V　 Maximum Supply Current: 1A Output Supply Lamp Group: 4 Groups of Lamps Connection Line: 1 and 2 are in parallel relationship, 3 and 4 are in parallel relationship. It can be understood that the output light group is 2 groups, with 4 interfaces. Lighting Scene: Scene A: When power is on, 1&2 is off, 3&4 is off Scene B: Press the remote control, 1&2 to light, 3&4 not to light Scene C: Press the remote controller again, 1&2 not light, 3&4 light Scene D: Press the remote controller again, 1&2 light, 3&4 light Scene E: Press the remote controller again, 1&2 and 3&4 enter into breathing flashing state Scene F: Press the remote control again, 1&2 and 3&4 will enter the flashing state Scene G: Press the remote control,1&2 and 3&4 close states, and then press again to enter Scene B and in turn down Simply insert the plug of the remote control board into the available channel of the receiver (key, knob, and toggle), then you can remote control the car light switch through the corresponding channel on the remote control. Package List 1 x RC Car Light Controller