Each GE-branded smart control repeats the signal up to 150 feet. Adding additional GE smart controls extends the range of your Z-Wave network for whole home wireless control. Works with all LED, CFL, halogen and incandescent bulbs and other devices. Plug-in anywhere indoors. Control and schedule table and floor lamps. GE Z-wave smart controls work with all Z-Wave compatible gateways to allow control from any mobile device. Functions may vary depending on gateway or controller.