The Sansai 20m Heavy Duty Extension Cord/Power Lead Light Indicator Indoor/Outdoor is a top-quality product that ensures reliable power supply and safety. With its LED safety light feature, this extension cord is perfect for both indoor and outdoor use. The cord is 20m long and has a height of 390mm, a length of 70mm, and a width of 170mm.This extension cord is manufactured by SANSAI and comes with a 1-year manufacturer warranty. It is designed to provide heavy-duty power supply and is suitable for various applications. Whether you need to power your outdoor lighting or other electronic devices, this cord is an ideal choice. So, if you're looking for a high-quality extension cord that ensures both power supply and safety, the Sansai 20m Heavy Duty Extension Cord/Power Lead Light Indicator Indoor/Outdoor is the perfect solution.