USW 14-Gauge VividFlex Extension Cords 50-ft 14 / 3-Prong Outdoor Sjtow Medium Duty Lighted Extension Cord in the Extension Cords department at Lowes.com
Smart Electrician® 40' 16/3 Light-Duty Green Outdoor Extension Cord at Menards®
Outdoor Power - Extension Leads - Portable Power - Masterplug UK