Amazon.com: 18 Gauge Electrical Wire 2 Conductor, 65.6ft Insulated Stranded Low Voltage LED Cable, 18AWG Red & Black Tinned Copper Hookup Wire, 2pin Flexible Extension Power Cord for Auto, 12/24 Volt Lighting : Electronics
Battery Doctor Plastic Primary 18 Gauge Wire Single Conductor - 500 ft., Blue 80000 - The Home Depot
RCA AH18100SR 18 AWG Speaker Wire 100 ft.
18-Gauge 2-Conductor Stranded Copper Wire for Single-Color LED Strips and Modules | LEDwholesalers
18 Gauge Primary Wire, 500ft or 1000ft Spool | WireAndCableYourWay.com
100 Ft 18 Gauge Remote Wire Primary Lead Hook Up Cable RED 18 AWG 100 – Pricedrightsales
C-able 100FT 18 AWG Gauge Electrical Wire Hookup Red Black Copper Stranded Auto 2 Wire Low Voltage 12v DC Wire for Single Color LED Strip Extension Cable Cord Spool - Amazon.com