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The Best Extension Cords for Outdoor Christmas Light Displays

These extension cords are sure to keep your Christmas lights shining bright throughout the winter months.

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Otimo 50 Ft Outdoor Heavy-Duty 3-Prong Extension Cord

This extra heavy-duty outdoor extension cord is made of water-resistant and flame-resistant material, making it ideal for your outdoor Christmas light display. It is UL listed and includes a grounded plug to ensure safety. Amazon reviewers are impressed by its durability, with one person saying, “These are nice quality cords. I am impressed with the fit and finish of the cords. The ends are very sturdy and seem to be very well made and assembled. The cords feel sturdy and are sized well (not too thin).” If you accidentally cut your extension cord or power tool cord, here’s a safe way to fix it.

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TerraBloom Ultra-Flexible Lighted Extension Cord

This extension cord is made of the durable compound TPE (Thermoplastic Elastomer). TPE can withstand extreme temperatures while maintaining flexibility. Amazon reviewers talk about the problem of outdoor extension cords becoming stiff due to frigid temperatures and this flexible cord does not become stiff. The 25-foot 16-gauge cord provides moisture, oil and abrasion resistance all coupled with superior flexibility in below freezing cold temperatures (-35° F to 125° F). It also features an LED lighted multi-tap (pigtail) design that allows you to plug in up to three strings of Christmas lights at the same time. Here’s a way to make cords last and avoid tangles.

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ExtensionColeman Cable

Coleman Cable Vinyl Outdoor Extension Cord

This 16-gauge cord is UL listed and meets OSHA requirements. And it’s a great extension cord to use for Christmas lights. The vinyl insulation resists oil, grease, moisture, abrasion and prolonged exposure to sunlight.

“Worked great. Well insulated. I have it literally buried in my yard running to landscape lighting and the weather hasn’t bothered it,” says an Amazon reviewer. Store short extension cords with your most-used tools.

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OutdoorMilspec Direct

Milspec Direct 50-Foot Outdoor Multi-Outlet Extension Cord

This Milspec Direct patented heavy-duty extension cord features Pro Cap outlets spaced at 10-foot intervals. Each of the individual Pro Cap outlet covers keep out dust, dirt and moisture, while each cord comes molded with lighted, transparent Pro Cap multi-outlet connectors and a ring-sealed male plug.

“This extension is awesome. When placing inflatables in the yard for holidays it gives you spacing needed. Also, it is very durable and doesn’t need to be covered like a power strip needs to be,” says an Amazon reviewer. This nifty trick will fix an extension cord for only $4!

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Every product is independently selected by our editors. If you buy something through our links, we may earn an affiliate commission.

Alexa Erickson
Alexa is an experienced lifestyle and news writer, currently working with Reader's Digest, Shape Magazine and various other publications. She loves writing about her travels, health, wellness, home decor, food and drink, fashion, beauty and scientific news. Follow her traveling adventures on Instagram: @living_by_lex, send her a message: [email protected] and check out her website: