Control up to three Rooms or a Zone with each individual button of the Tap dial switch, available in white. Turn the dial to dim and brighten the lights. Mount it to the wall, place it on a magnetic surface, or use it as a remote control. Key Features Wireless installation Battery powered (button battery CR2032 inc.) Set scenes instantly Use as a remote or mount to the wall Control multiple Rooms or Zones Rotate for smooth dimming and brighten easily Personalize each button WARNING: This product contains a button/coin battery and is hazardous. Keep batteries away from children. Batteries can cause severe or fatal injuries in 2 hours or less if swallowed or placed inside any part of the body. Medical attention should be sought immediately if it is suspected the battery has been swallowed or placed inside any part of the body.