Woods 984413 25-Foot Extension Cord with 3-Outlet Block, Weatherproof Flexible Jacket,13 AMP, 125 Volt, 1625 watts $5.72 + FS w/Prime @ Amazon

[ctgolfer]

OUTDOOR TRI-TAP 16 gauge, 25 ft. extension cord ideal for landscaping lighting and decoration
GREEN JACKET blends in with lawn and gardens without distracting from your outdoor decor
THREE GROUNDED OUTLETS allowing you to power multiple appliances at once
WATERPROOF flexible vinyl jacket that resist moister and protects against moisture, abrasion, chemicals dust, dirt and prolonged exposure to sunlight
FLEXIBLE cord prevents tangles and eliminates tripping hazards
13 AMP, 125 volt, 1625 watt extension cord
UL listed, when using outdoors keep in mind that while the cord is water-resistant that the plugs and receptacles will need to be protected from the elements

https://www.amazon.com/gp/product/B000KKJUG0?tag=phtwllt-20