BELDEN 2285P: Light Dimmer Cable, 2 Conductor 18 AWG solid bare copper conductors with Flamarrest® insulation, CMP rating, Flamarrest® Low Smoke PVC jacket with ripcord. Violet/Gray. No Shield. Suitable Applications: Ballast Wiring and Connection, Addressable Fire Systems, Data Circuits, Monitor/Detection, Control Circuits, Initiating Circuits, Notification Circuits.