Specification:18 Gauge 3 conductor wire(Red & Black & yellow). 32.8ft/10M. Maximum input voltage: 300V. Maximum current: 7.5A. Rated working temperature up to 80/176. Material:PVC+Tinned Copper High Conductivity:18 gauge wire has 3 wire cables inside, each wire cable with 34 strands of 0.16mm thick tinned copper wire.Tinned copper not only has good electrical conductivity, but the tin coating also has the characteristics of strong corrosion resistance and oxidation resistance. Compared with ordinary copper wire, it can better resist the humid environment, which can greatly prolong the service life of the weak current cable. Also better for welding Durable Material:The extension cord has an even thickness PVC bush to protect the cord from fraying. It has the characteristics of flame retardant, safety and stability, anti-aging, acid and alkali resistance, moisture resistance and so on. The copper core have a high melting point and is not easy to melt Easy to Use:Our 1