MIC and PHONE JACK HOUSING/Aluminum, no paint. Height: 1 Outside length: 3 1/2 Inside length: 3 Outside width: 3 Inside width: 2 1/8

Variable Intensity Lighting Controller - REV 1 Instrument ONLY NOTE: This item is only required for use on products purchased BEFORE 03-JAN-2013 ONLY USE THIS ITEM TO REPLACE AN EXISTING REV A UNIT IF IT HAS FAILED. Products manufactured after this date have this unit INCLUDED and are connected to the panel lighting system or a separate potentiometer. The A200-DDC Intensity Controller will support up to ten Rev 1 instruments in a single installation. It provides infinitely variable, uniform intensity control for all instruments. These units are TSO qualified with all 200 Series instruments and is STC'd as a primary replacement instrument component under all flight conditions (day/night VFR and IFR).