Kasa Smart Light Bulb by TP-Link - Reliable WiFi Connection, LED Soft White, Dimmable, A19, 50W Equivalent, No Hub Required, Works with Alexa Echo and Google Assistant (LB100)

Product Review

2 x TP-Link Smart Wi-Fi Light Switch (HS200)

Turn fixtures on or off from anywhere with your tablet or smartphone using the free Kasa app (Compatible w/ iOS 8 or higher & Android 4.1x or higher)
Use Away-Mode to turn devices on and off at different times to give the appearance that someone is home while you are away
Check on devices remotely, create schedules, and set timers. Works with Amazon Alexa for voice control of fixtures (no hub required)
Requires a neutral wire. Not recommended to use with a metal faceplate which may interfere with a Wi-Fi connection
Output voltage: 100 - 120V