UBL 18/5 Automotive Electrical Wire - 18 AWG Stranded Cable - Flexible Low Voltage LED Cable - Best Choice for Powering High Amperage Sirens or Light Bar (10 Feet): Amazon.com: Tools & Home Improvement
30FT 18 AWG Gauge Electrical Wire – MILAPEAK
18 awg Silicone Electrical Wire 2 Conductor Parallel Wire line 60ft [Black 30ft Red 30ft] 18 Gauge Soft and Flexible Hook Up Oxygen Free Strands Tinned Copper Wire - Amazon.com