The 1 x 1' Flex Cine Dimmer Adapter for Legacy Bi-Color Mat from Westcott allows you to pair the Westcott 1 x 1' Flex Bi-Color LED Mat with the Westcott Flex Cine Dimmer. Integrated mat sensing technology communicates the correct size and style of the 1 x 1' mat to the dimmer so that the right amount of power is delivered to the mat. The sensing technology also determines which menu items should be displayed on the dimmer's display screen. The adapter features a heavy-duty 9-pin locking connector on one end and locking 6-pin connector on the other for a secure connection.