The Lutron Maestro MA-600-WH is a single pole multi-location incandescent dimmer switch controls 600 watt incandescent and halogen bulbs. The MA-600-WH Maestro Smart Dimmer features multi-location dimming that lets you change the light level from different locations around the house using up to nine Maestro Smart Remotes (MA-R) This dimmer uses a tap switch to turn the light off or on to the preset level, plus a rocker to adjust the light level.