Switch HS220P3, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch, 3-Pack

Easy Guided Install: Neutral Wire is required, standard wall plate size. No need to understand complex switch wiring or master vs auxiliary switch configurations; you through easy step by step installation. Need 2.4GHz Wi-Fi connection. Input Voltage: 100 – 120VAC 60Hz
0%-100% Dimming with Scheduling: Adjust desired brightness with the button. Tailor your lighting to fade on with a click of the switch or a double click to gently fade off the lights while your child drifts off to sleep. Set light schedules for waking up with a soft glow in the morning.
Voice Control: Enjoy the hands-free convenience of controlling the lights in your home with your voice via Amazon Alexa or Google Assistant.
Control from Anywhere: Monitor and control your lights status from anywhere with your smartphone, whether you are at home, in the office or on vacation.
No Hub Required – Dimmer light switch works with a secured 2.4GHz wireless network without the need for a separate hub.
Dimensions( H X W X D ) with panel 5.06*3.33*1.74 in. (128.65*84.65*44.21mm) without panel 4.13*1.71*1.74 in. (105*43.5*44.21mm)