EZ-FLO EZ Electrical triple-outlet extension cords contain a lighted triple tap female connector that will let you know when the power is on. The circuit is designed so that if the lamp fails, it will not affect the operation of the extension cord. This is perfect for heavy duty applications for contractors and home users. The extension cord resists water, oil, abrasion, and corrosion. The cord has flexibility and performs in extreme weather conditions to -58-degrees F.