After the fan light is powered on, long press the Pairing button of the remote control to pairing the code. After successful code pairing, press and hold the All Off button of the remote control for more than 3 seconds. After the light flashes 3 times and it remains on, which means that the factory settings have been restored and the network has entered the state of distribution. (When the fan light is used in a new network environment, restore the factory settings and reconnect to the network.)