41strands of 0.25 copper wire in each circuit for superior electrical conductivity High purity oxygen-free copper has excellent electrical conductivity. It has lower resistance and higher conductivity than aluminum materials.
14 Gauge Wire 3 Conductor 14 AWG Electrical Wire Stranded PVC Cord Oxygen-Free Copper Cable 200FT 3 Core Pure Copper Flexible Cable Wire for LED Lamp Lighting Strips Automotive (14AWG-3C 200FT)… Price in USA