Smart WiFi Light Switch

Specifications: 100-240V TUYA APP WIFI Controlled 1 2 3 Way Wall Waterproof Touch Led Light Switch / WIFI 2.4GHz 802.11 b/g/n Easy Installation: It’s very easy to install, the installation only needs to loose and fasten the back and side wires. LED Backlight: Red/Blue illuminated ring indicator shows the on/off clearly and help you fine the position of the switch easily in darkness. Optional: Can be used with Amazon Alexa or Google Home.