【Easy Guided Install】Neutral wire is required, standard wall plate size. No need to understand complex switch wiring or master vs auxiliary switch configuration. The Kasa App guides you through easy step by step installation. Need 2.4GHz Wi-Fi connection.Incandescent – 300W Max, Operating Humidity: 10%~90%RH, Non-condensing
【Control From Anywhere】Turn electronics on or off from anywhere with your smartphone using the Kasa App (Compatible with Android & iOS)
【Voice Control】Enjoy the hands-free convenience of controlling the lights in your home with your voice via Amazon Alexa, or Google Assistant. Perfect for times when your hands are full or entering a dark room.

Upgrade your smart home and make traditional bulbs smart: The Cync smart dimmer light switch allows you to make traditional bulbs smart. You can control lights from the switch, or from the Cync App using scheduling and scenes
Add convenience with your WiFi Dimmer Light Switches: Get convenience and comfort with dimming from the Cync App and enhanced functionality like out of home control and scheduling, so you never come home to a dark house
Easy, DIY Installation: Easy to install on your own or with the help of a professional. Works in homes built prior to the 1980s and requires a ground wire and 2.4GHz WiFi to enable smart control – no neutral wire required