Waterproof Inline Switch: Each 3 prong extension cord comes with an on off waterproof Led inline cord switch, so you can use it indoors or outdoors, which makes it more safe and convenient to use. Rated current: 15A; Rated voltage: 125V; Extension Cord Length: 8 Ft. Heavy Duty Cable: This outdoor 8 ft switched extension cord is made of PVC, which features heat resisting and fire prevention. Compared with the traditional 16AWG extension cord, we are rated at 1875W, there are three 14AWG copper wires inside that can withstand the current strength of 15 amps, which can make your current safer and more stable.