Pair the switch with an Insteon Hub (sold separately) to control fixtures from anywhere with a smartphone or tablet (iOS, Android), set timers, and check on status of the switch remotely, Replaces a standard light (neutral wire required) to control fluorescent, LED, incandescent and halogen bulbs, electronic ballasts and more. Familiar toggle style switch with convenient night-light LED., Turn fixtures on or off wirelessly from Insteon wireless remotes, motion sensors, keypads and more (devices sold separately), Operating frequency : 60 Hz, Communicates via powerline only. Will require Insteon Range Extenders or dual-band Insteon device if using only with battery operated controllers, Neutral wire required; 15 Amps or 480Watt (incandescent). Can be used in a multi-way circuit by pairing two switches together. Trim plate not included.