TNCE Tuya wifi Dimmer ZigBee Module Supports 2 Way Control LED Lights Dimmable Switch Work with smart life app Alexa Google Home

Note: This product needs to be linked to a neutral line to be used normally. If you have any questions, please contact customer service first.

It works with dimmable led bulb only, If light bulb is non-dimmable led bulb or Incandescent bulb, only timing on/off function,can't adjust light brightness through the wifi and button.