This YELLOW JACKET 100 ft. Extension Cord with 3-Outlet Lighted Power Block is designed for heavy-duty applications such as powering tools and equipment. The YELLOW JACKET compound is 3-times more abrasion resistant than standard vinyl, making it one of the toughest cords on the jobsite. This cord remains flexible in temperatures down to negative 50°C and features a clear molded 3-Outlet power block and resists extreme temperatures and rough use. The Powerlite indicator glows when the cord has power. This cord comes with a 1-year limited warranty that protects against defects in material and workmanship.