EATON Wiring RF9540-NDW Aspire 600W All Load RF Smart Dimmer System Master, White Adjustable low-level trim setting helps prevent flickering Adjustable high-level trim setting for additional energy savings Programmable rapid start feature ensures lamp start-up even at low dim levels Can be associated with up to 5 other devices Air-gap switch disconnects power from load forcing an off condition This product only works with Z-Wave products