Companion Switch, Number of Buttons 1, Sensor Operation Not Applicable, Compatible with Series Maestro, Lighting Technology Fluorescent, Halogen, Incandescent, LED, Operating Voltage 120V AC, Sensing Technology Switch Only, Load Rating @ 120V AC Not Applicable, Communication Method Hard Wired, Maximum Coverage Area Not Applicable, Neutral Required No, Color Ivory, Nightlight No, Dimming Method No Dimming, Dimming Type No Dimming, Includes Dimming Switch Dimming Switch Not Included