18 AWG in-wall cable wire for 2C/2 Pin white or single color LED light installations. Use to create connections and extensions between sections of LED light installations, like white LED strip lights, single color LED puck lights, LED drivers, controllers, and dimmers. Round wire has a PVC jacket and is safety-rated for use inside walls.
20 AWG flat ribbon cable wire for 2C/2 Pin white or single color LED light installations. Create connections between sections of LED light installations and extensions distance between white or single color LED light fixtures. Flat ribbon wire is for use outside walls only and is very low profile.