18AWG 0.75mm² High Grade Silicone Wire - 200°C High Temp 150/0.08mm (both red and black wires) – RC Tank Legion Shop
TYUMEN 100FT 18 Gauge 2pin 2 Color Red Black Cable Hookup Electrical Wire LED Strips Extension Wire 12V/24V DC Cable, 18AWG Flexible Wire Extension Cord for LED Ribbon Lamp Tape Lighting -
Installing GE Aux Switch (2 red, 1 black wires) - Devices & Integrations - SmartThings Community
TUOFENG 22awg Electrical Wire 100 ft 22 Gauge Led Wire 2 Pin Extension Cable Wire Red Black Wires 12V/24V DC Cable for Led Strips Single Colour: Amazon.com: Tools & Home Improvement
14, 16, 18, 20 AWG Hook-Up Wire Red & Black For LED PSU – SIRS Electronics, Inc.
8 AWG 2 Conductor Red/Black Speaker Wire / Power Wire -USA Made
500 ft. 18/2 Primary Red/Black Paired Speaker Wire SWRB18500 - The Home Depot