Husky VividFlex 50 ft. 12/3 Heavy Duty Indoor/Outdoor Extension Cord with Lighted End, Yellow 24050HY - The Home Depot
100 Ft Heavy Duty Outdoor Extension Cord 12/3 SJTW Water | eBay
50 ft. x 12/3 Gauge Outdoor Extension Cord, Orange
USW 12/3 Twist to Lock Multi Outlet Adapter 3-ft 12 / 3-Prong Indoor/Outdoor Sjtw Heavy Duty General Extension Cord in the Extension Cords department at Lowes.com