The dimming way is Triac dimming. The Dimmer Module terminal reserves the access of manual override function for the end-user to switch on/off, or adjust the light level by push-switch. App control is synchronized with the manual switch. It's normally installed behind the ordinary push-button switch and makes the light that connects to the ordinary push-button switch controlled by mobile phone, Alexa, or Google Home. It also can be connected to the triac led light directly to make the light controlled by mobile phone, Alexa, or Google Home.
![](https://i.ytimg.com/vi/JndLjrUCV5s/maxresdefault.jpg)