COMPATIBLE WITH THE BLACK+DECKER PUSH WIRE MATTER-CERTIFIED SMART LIGHTING SYSTEM: 12", 18", or 24" bars feature WAGO connectors to seamlessly connect to the direct wire or plug-in power options and smart control box, using the 4-core non-metallic, flat cable (additional system components sold separately). ON-SITE CUSTOMIZATION: Cut custom wire lengths on the job site with no prior measurements or planning required! TAILORED LINKABILITY: Easily links light bars together from 1” connections up to 120” COMPLIANT: Class 2 compliant low-voltage wiring approved for under cabinet or in-wall installation SOLID CORE: 100' 4 wire x 20 gauge at 5/16” (8mm) diameter allows for under-cabinet wiring and installation with framed cabinets