Our exclusive line of LitePower wire is designed specifically for use with LED LiteRibbon and LiteCards. Made of pure stranded copper and insulated with rugged and ultra thin PVC insulation, this 18/3 wire measures just 2mm x 6mm in size. Each conductor is continuously marked with Positive (+), Warm - Negative (-), and Cool - Negative (-). This simple marking method eliminates color coding that can be confusing on set where single-color, hybrid and RGB LED are in use. Sold on a 100 foot roll. Choice of White or Black.