Set the perfect ambiance light for watching a movie, eating dinner, or reading a book with this set of (2) 3-way Smart Light Dimmer Switches from Treatlife. Automate your lights to turn on and off at any time you choose, so you can always come home to a bright house or turn the light off as a reminder of your kid's bedtime. With a hands-free design, you can ask your voice-enabled smart device to set your kitchen lights to 80 percent or turn off the living room light as you go upstairs. Easily combine these 4 lights into a group, so you can turn all the lights on or off at the same time. Utilize the scheduling feature to periodically turn off and on lights when you are away, so it looks like someone is home to deter intruders. This smart dimmer switch comes with labels, a wall plate, and all the necessary accessories for a quick and easy installation. Install these 3-way Smart Light Dimmer Switches from Treatlife throughout your house to convert your home's lighting system into smart lighting and never come home to a dark house.