Wire

6 Ga

• $3/ft. [1]

Many Strand

• 22 gauge - Wire Gauge Ampacity shows 2.1A for bundle to 24 wires
• 40 cents per foot for 250 foot quantity of 18 gauge solid- [http://www.prowiresupply.com/18-8-sprinkler-cable-wire-18-gauge-paige/?gclid=EAIaIQobChMI-5mPx67W4wIVx8DACh3B1wmDEAQYAiABEgKoNPD_BwE

Working Doc

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22 Gauge

• 100' 22 AWG Stranded Black Wire
• 100' 22 AWG Stranded Red Wire

Links

• Wire Connectors