The Prime Wire and Cable 50-Feet12/3 SJTW Blue Flex High Visibility Extra Heavy Duty Outdoor Extension Cord with Prime light Power Indicator Light is a Contractor Tough extension cord, combines all the features of our standard vinyl outdoor extension cords with ultra-high-visibility fluorescent colors. These cords are brighter than our Kaleidoscope of Colors™ cords and are extremely shiny as well. The lighted connector allows you to see when the power is on. Nickel-Coated Brass Blades Resist Corrosion, Water and Abrasion Resistant, Flame Retardant and Ultra Flexible.