Make your home into a smart home with the FEIT ELECTRIC Smart Wi-Fi Dimmer. Set schedules and adjust the brightness of your home without touching a single switch - simply use the intuitive mobile app or give a command to your Amazon Alexa or Hey Google. This dimmer works with all dimmable incandescent, halogen, CFL or LED light bulbs. Group up to 20 smart dimmers via Wi-Fi, even if they're on different circuits. Create a master dimmer to control the actions of others. Each dimmer includes a screwless decorative wall plate with an LED indicator light.