Best Extension Cord For Christmas Lights (2024 Updated)

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The holiday season is upon us, and we all know what that means – it's time to decorate our homes with beautiful Christmas lights! However, with the multitude of extension cords available on the market, it can be overwhelming to choose the right one for your needs. Here are five key points to consider when looking for the best extension cord for Christmas lights.

1. Length: Before purchasing an extension cord, measure the distance from your power source to where you want to place your lights. Ensure that the cord you choose is long enough to reach without stretching or straining.

2. Gauge: The gauge of an extension cord refers to its thickness. The lower the gauge number, the thicker the cord, which means it can handle more electricity. For Christmas lights, a 16-gauge cord is usually sufficient.

3. Indoor/Outdoor: Determine whether you need an indoor or outdoor extension cord. Outdoor cords are designed to withstand harsh weather conditions, while indoor cords are not.

4. Capacity: Check the capacity of the extension cord to ensure it can handle the wattage of your Christmas lights. Most cords can handle up to 1,200 watts, but it's always best to double-check.

5. Safety Features: Look for extension cords with safety features such as grounded plugs, circuit breakers, and waterproof covers.

In summary, when looking for the best extension cord for Christmas lights, consider the length, gauge, indoor/outdoor use, capacity, and safety features. By keeping these factors in mind, you can ensure that your holiday decorations are both beautiful and safe.

10 Best Extension Cord For Christmas Lights

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1. 50 Ft Outdoor Extension Cord With 6 Evenly Spaced Outlets, Weatherproof For Landscaping And Holiday Decoration, Etl Listed.

The KASONIC Outdoor Extension Cord is a versatile and reliable solution for powering multiple electrical devices outdoors. With six evenly spaced outlets and a total length of 50 feet, this extension cord allows users to connect more devices in a single cable.

The safety of the KASONIC Outdoor Extension Cord is ensured by the inclusion of safety outlet covers that protect against rain, snow, and dust. The extension cord is rated for use in wet locations and features SJTW weatherproof wire and a 16 AWG heavy-duty cable, which allows for the powering of multiple appliances simultaneously.

The KASONIC Outdoor Extension Cord is compatible with a variety of electrical devices, including Christmas string lighting, orchestra equipment, and stage equipment. The extension cord features a standard NEMA 5-15P grounded power plug and is certified to ETL standards, ensuring the safety and reliability of its use.

Overall, the KASONIC Outdoor Extension Cord is a high-quality extension cord designed for use in outdoor settings. It is durable, weather-resistant, and capable of powering multiple devices simultaneously, making it an ideal choice for anyone who needs reliable power for their outdoor equipment or decorations.

2. 50ft Heavy Duty Extension Cord With 10 Waterproof Outlets, Ideal For Indoor/outdoor Use, Christmas Lighting, Stage Backlines And Uplighting.

The 50 Ft Multiple Outlet Extension Cord is a remarkable addition to your power supply equipment. It features 10 outlets, 9 of which are evenly spaced every 5 feet, while the last one is at the end of the cord. This allows you to power multiple products from one extension cord, with the power splitting accordingly.

The extension cord comes with waterproof outlet covers for the not-in-use outlets, ensuring that they remain safe from damage by water or other elements. Additionally, each outlet has a hole for convenient hanging or wall mounting.

The heavy-duty 14/3 AWG SJTW indoor/outdoor ETL-listed pure copper wiring extension cable is a high-quality feature of this extension cord. It can handle up to 15 AMP/125V/1875W NEMA 5-15P to NEMA 5-15R 3 prong grounded plugs, making it suitable for a wide range of uses.

The cord is an excellent choice for outdoor projects such as landscape lighting, Christmas lights, and holiday decorations. It is also perfect indoors for IT specialists, band equipment, music stand lights, outdoor lighting, music and stage equipment, conference events, DIY projects, stage backlines, LED uplighting, pin spots, and booths.

Suber, the manufacturer of this extension cord, guarantees your satisfaction with the product. Their customer service team is always available to answer any questions you may have and provide necessary assistance.

In conclusion, the 50 Ft Multiple Outlet Extension Cord is a reliable and convenient solution for powering multiple products from a single source. Its heavy-duty construction, waterproof covers, and evenly spaced outlets make it an excellent choice for both indoor and outdoor applications.

3. 50ft 6 Outlet Outdoor Extension Cord With Weatherproof Cover, Ideal For Christmas Decoration, Patio Lights, Etl Listed.

The EVERSIMPLEINC Outdoor Extension Cord with Multiple Outlets is an ideal solution for outdoor decoration and lighting needs. Its evenly spaced six outlets with a total length of 50 feet and a weatherproof cover make it perfect for use in all weather conditions. The outlets are spaced apart from each other, with 10 feet between the first and second outlet and 8 feet between the remaining outlets. This spacing makes it easy to set up outdoor string lights, Christmas decorations, and multiple electrical devices in one cable.

The extension cord is constructed with 16/3C gauge all-copper wire, reinforced blades, and double jacketed cords. This heavy gauge extension cord allows you to power multiple appliances at the same time. Its SJTW weatherproof wire is made of 16AWG/3C SJTW double jacketed cords, providing superior protection against dirt, dust, moisture, abrasion, and direct sunlight. This feature makes it perfect for use in harsh outdoor environments.

The EVERSIMPLEINC Outdoor Extension Cord with Multiple Outlets also comes with safety outlet covers. These covers protect each outlet plug against rain, snow, and dust. This feature ensures that the extension cord is rated for use in wet locations. The 3 grounded outlets extension cord is rated for a maximum of 13 AMP, 125 Volt, and 1625 Watts max. power rated. It is also suitable for a temperature range of -20°F to +150°F.

The EVERSIMPLEINC Outdoor Extension Cord with Multiple Outlets is ETL certified, making it a reliable and safe option for outdoor use. The high-quality and durable construction cable and 3-prong grounded plug are certified to ETL standards. This certification ensures that the extension cord is safe to use in all weather conditions.

In summary, the EVERSIMPLEINC Outdoor Extension Cord with Multiple Outlets is an excellent choice for outdoor decoration and lighting needs. Its evenly spaced six outlets, weatherproof cover, and safety outlet covers make it perfect for use in all weather conditions. The heavy gauge all-copper wire, reinforced blades, and double jacketed cords provide superior protection against dirt, dust, moisture, abrasion, and direct sunlight. The ETL certification ensures that the extension cord is a reliable and safe option for outdoor use.

4. Yodotek 50ft 14 Gauge Outdoor Power Extension Cord With 7 Outlets, Ul Listed For Landscaping, Stage Backlines, And Holiday Decorations.

The Yodotek 50FT 14 Gauge Outdoor Power Extension Cord is a heavy-duty extension cord designed for outdoor use. It features a standard NEMA 5-15P grounded power plug and a 14AWG SJTW cable rated for 15Amp and 1875 Watts. The cord is ideal for use with landscaping lights, stage backlines, holiday decorations, and Christmas string lighting.

The extension cord has a total of six sockets evenly spaced along the cable, with seven feet of cable between each socket. This unique design allows you to plug in multiple devices in one cable, making it perfect for use in gardens, backyards, and other outdoor spaces. Additionally, the cord features a blue power indicator that makes it easy to locate in dark areas, and a cable organizer that allows you to store the cable effectively and easily.

The Yodotek extension cord is also built to last. It is constructed with 100% copper wiring coated with FT-1 fire resistance PVC, which offers excellent abrasion, oil, and moisture resistance. The cord can stay flexible even in temperatures ranging from -30 ℃ to 105℃, making it ideal for use in a variety of outdoor environments. Furthermore, the cord is UL listed, with a file number of E257089, which guarantees that it meets high quality and durability standards.

The Yodotek extension cord comes with a one-year warranty and three years of customer service. If you encounter any problems with the product, the friendly customer service professionals are always standing by to help. Overall, the Yodotek 50FT 14 Gauge Outdoor Power Extension Cord is a versatile and reliable option for anyone in need of an extension cord for outdoor use.

5. 35ft Outdoor/indoor Extension Cord With 7 Outlets Every 5ft, For Various Applications Including Holiday Decorations, Uplighting, And Stage Backlines.

The 35 FT Evenly Spaced Multiple Outlet 14/3 Extension Cord is a heavy-duty, multi-purpose extension cord designed for both indoor and outdoor use. It is equipped with 7 inline outlets and 1 end outlet, all of which are evenly spaced every 5 feet, making it perfect for a variety of applications, including Christmas lighting, holiday decorations, uplighting, stage backlines, and more.

One of the key benefits of this extension cord is its flexibility. Unlike other cords that have outlets positioned close together, this cord allows for even power distribution to each outlet while keeping your workspace clutter-free. The outlets are also equipped with caps for when they are not in use, and hanging holes at the point of each outlet for added convenience.

Made with heavy-duty 14/3 AWG SJTW wire, this extension cord is built to last. It is capable of handling up to 15A/125V/1875W of power, making it suitable for a wide range of applications. It is also grounded with 3 prongs for added safety.

In addition to its versatility, this extension cord is also backed by a 100% money-back guarantee. If for any reason you are not satisfied with your purchase, you can return it hassle-free for a full refund.

Overall, the 35 FT Evenly Spaced Multiple Outlet 14/3 Extension Cord is a high-quality, multi-purpose extension cord that is perfect for anyone in need of a reliable, flexible, and safe power source. Whether you're an IT specialist, musician, event planner, or just someone who needs extra outlets for their Christmas lights, this extension cord is the perfect solution.

6. Dewenwils 25ft Outdoor Extension Cord With 3 Spaced Outlets, Safety Cover, And Weatherproof Wire For Lights And Decorations – Etl Listed.

The DEWENWILS 25 Ft Outdoor Extension Cord Multiple Outlets is a versatile and durable outdoor power solution designed for all your outdoor lighting and decoration needs. It features a 1 to 3 cord splitter that expands one wall outlet into three extended outlets up to 13 feet each, making it easy to set up landscape lighting and Christmas decorations without the need for multiple cords.

The cord is constructed with 16/3C gauge wire, which is all-copper and reinforced with double-jacketed cords and reinforced blades. This heavy-duty cable is rated for AC 125V, 13 AMP, 1625W power, allowing you to power multiple appliances at the same time. The 16 AWG thickness is perfect for outdoor use, providing the necessary power while still remaining flexible.

The SJTW weatherproof wire is coated in a wear-resistant PVC outer jacket and features a full-molding design that can withstand a lifetime of wear and tear. This outdoor extension cord is extremely tough and can resist abrasion, moisture, and direct sunlight, making it ideal for use in wet locations.

The DEWENWILS 25 Ft Outdoor Extension Cord Multiple Outlets also comes with safety outlet covers to protect against rain, snow, and dust. Each outlet plug is grounded, and the safety covers ensure that your outdoor power solution is safe and reliable.

This outdoor extension cord is free of stiffness, thanks to its appropriate 16 gauge thickness and unique material. It stays soft in cold weather when setting up outdoor lighting, keeping your yard organized and clutter-free. It is certified to ETL standards, ensuring that it meets the highest safety and quality standards.

In summary, the DEWENWILS 25 Ft Outdoor Extension Cord Multiple Outlets is a reliable and durable outdoor power solution designed for all your outdoor lighting and decoration needs. Its 1 to 3 cord splitter, heavy-duty construction, weatherproof design, safety outlet covers, and flexibility make it an ideal choice for any outdoor setting.

7. White Spt-1 18/2 Wire Roll, Ul-Listed For Electrical Use, 18 Awg Gauge, 250ft Length, Suitable For Christmas Lights And Lamp Extension Cords.

The 250' roll SPT-1 18/2 18 Gauge Wire Zip Cord UL List Electrical Wire 18 AWG Christmas Extension Lamp Wire Cord (White) is a high-quality electrical wire that is designed for use in Christmas decorations, extension cords, and other electrical applications. The wire is made from durable materials that ensure long-lasting performance and safety. It is UL-listed for both indoor and outdoor use, making it a versatile option for a wide range of applications.

With its 18-gauge size, the wire is ideal for use in extension cords and other applications that require a heavy-duty electrical wire. It can be combined with SPT-1 Zip plugs to make custom extension cords that are tailored to the specific needs of the user. The wire is also compatible with SPT-1 C9 and C7 stringers and bulk reels, making it a versatile option for Christmas decorations and other applications.

The 250' roll of SPT-1 18/2 18 Gauge Wire Zip Cord is a bulk extension wire that provides ample length for a wide range of applications. It is suitable for use in both residential and commercial settings and is designed to meet the highest standards for safety and performance. The wire is easy to work with and can be cut to the desired length using standard wire cutters.

The white color of the wire makes it a great choice for Christmas decorations and other applications where a clean, bright appearance is desired. It can be used to create custom lighting displays, extension cords, and other electrical applications that require a high-quality wire. The wire is designed to withstand harsh weather conditions and is suitable for use in both indoor and outdoor applications.

Overall, the 250' roll SPT-1 18/2 18 Gauge Wire Zip Cord UL List Electrical Wire 18 AWG Christmas Extension Lamp Wire Cord (White) is a high-quality electrical wire that is designed for use in a wide range of applications. It is a versatile option that is suitable for both indoor and outdoor use and is designed to meet the highest standards for safety and performance. Whether you are creating custom extension cords or designing a Christmas display, this wire is an excellent choice for your electrical needs.

8. Commercial-Grade 250-Ft Green Primer Cord For Holiday Lights. 18 Awg 7 Amps. Make Your Own Extension Cords For Your Holiday Lighting Display.

The Christmas Lights Factory introduces its 250-Ft Green Primer Cord, a commercial-grade blank wire designed to help you create custom-length extension cords for your holiday lighting displays. The SPT-1 primer cord is not only easy to install, but it is also virtually invisible, ensuring minimum visibility in any LED lighting display.

This waterproof/weatherproof cord is compatible with all SPT-1 vampire/Gilbert plugs (sold separately), allowing you to custom-cut your wire perfectly and connect your socket line with precision to its power source. Say goodbye to unsightly extension cords dangling all over the place.

Our lighting parts have been designed for years of use in commercial and residential applications. As professional holiday lighting installers in Central Oregon, our customers needed affordable, durable solutions, which led to our creation of these products. Our lighting parts have undergone years of real-world testing, which is why our local installation business has the largest number of five-star ratings on Google in the Pacific Northwest.

With the Christmas Lights Factory's primer cord, you can easily connect your lighting array from your house, fence lines, yard, and trees with ease. By using an inline female vampire plug (sold separately), you can make custom three-way connections that power different sections of your holiday or party display. The custom-fitted wiring ensures aesthetically pleasing lines that are clean and precise, providing an easy way to decorate your home for the holidays.

At the Christmas Lights Factory, we stand behind our products with a 100% lifetime customer satisfaction guarantee. We have built our products to last, and in our installation division, we require the highest level of durability. We have proven our products, and we pass that reliability on to you.

In summary, the Christmas Lights Factory's 250-Ft Green Primer Cord is a commercial-grade, waterproof cord that allows you to create custom-length extension cords for your holiday lighting displays. It is discrete and easy to install, compatible with all SPT-1 vampire/Gilbert plugs (sold separately), and designed for years of use in commercial and residential applications. With the ability to create custom three-way connections and aesthetically pleasing lines, this primer cord is an easy way to decorate your home for the holidays.

9. Suraielec 25ft Multi-Outlet Outdoor Extension Cord For Holiday Decor, 16/3 Sjtw Gauge, Weatherproof Green.

The Suraielec 25 FT Outdoor Extension Cord with Multiple Outlets is a reliable and efficient solution for powering your outdoor decorations. With 3 evenly spaced outlets and a 25ft length, this extension cord is designed to accommodate larger yard displays and complex wiring configurations. Its unique design allows you to easily plug-in holiday decorations in different areas of the yard without worrying about running separate cords to each location.

The 16/3C AWG cord is rated at 13A/1625W and contains 16-gauge all copper wire with 3 conductions inside. This exterior extension cord has 3 extended outlets and a 13-amp power rating allowing 3 different electrical appliances to be plugged in. It is best suited for use with products such as Christmas lights, work lights, portable fans, hedge trimmers, landscape lighting, bush lights, outside handrails lights, or other small appliances. The cord is a clutter-free solution to power all your decorations and appliances.

The Suraielec extension cord is ETL listed and designed for both indoor and outdoor use. Made with reinforced blades that save it from accidental breaking or bending, this cord is highly durable and flexible. Its protective vinyl outer jacket makes the cord tough and resistant to wear and tear, even in cold weather due to its unique material properties. The cord is rated as safe to use between temperatures of -40°F and 140°F and is free of stiffness in all weather conditions.

The SJTW waterproof cord jacket is made from a durable and thick vinyl thermoplastic layer that can resist abrasion, sunlight, and moisture. It is designed to withstand exposure to the elements. Each of the 3 outlets features a convenient safety cover that will easily protect it from the elements including snow, rain, and dust. It is important to note that all extension cords should be stored indoors in a cool, dry place when not in use and the connection parts cannot be immersed in water.

The green outside multi-plug extension cord blends with bushes and grass in your background ideally when powering holiday decor or landscaping lights. It easily works into your seasonal display and makes the process of decorating for the holidays convenient. In summary, the Suraielec 25 FT Outdoor Extension Cord with Multiple Outlets is an excellent choice for powering your outdoor decorations safely and efficiently.

10. Outdoor Christmas Light Gaskets, Gfci Protection, Waterproof Extension Cord Gasket, Prevent Tripping.

Weatherproof gaskets are a crucial addition to any outdoor electrical setup, especially during the holiday season when Christmas lights are a popular choice for outdoor decoration. These gaskets protect plug connections from rain, sleet, and snow, preventing moisture from interfering with the electrical connection and causing GFCI circuits to trip.

GFCI circuits are designed to protect people from electrical shocks and are commonly found in outdoor electrical outlets. However, they can be triggered by even small amounts of moisture, which can be frustrating for those trying to keep their outdoor lights or other electrical devices running. Installing weatherproof gaskets ensures that GFCI circuits will not be triggered by moisture in the plug connections, allowing for uninterrupted use of outdoor electrical devices.

These gaskets are not just limited to holiday lights, they are also perfect for construction sites, landscape lighting, pool pumps, and any other outdoor electrical setup that faces exposure to the elements. Their soft and durable silicon material ensures they can last for years, even in very cold or hot weather conditions.

One of the best things about weatherproof gaskets is that they are easy to maintain. With a simple rinse, they can be used over and over again, making them a cost-effective solution for outdoor electrical setups. They are also easy to install, simply slip them over the plug and connect the electrical device as normal.

In summary, weatherproof gaskets are a must-have for anyone looking to set up outdoor electrical devices, especially during the holiday season. They provide protection against the elements and prevent GFCI circuits from tripping due to moisture in the plug connections. Their durability, ease of maintenance, and ease of installation make them an excellent investment for anyone looking to set up outdoor electrical devices for years to come.

Best Extension Cord For Christmas Lights FAQs

Are there any safety tips I should follow when using an extension cord for my Christmas lights?

Yes, there are several safety tips you should follow when using an extension cord for your Christmas lights. Firstly, ensure that the extension cord is rated for outdoor use and is marked for the wattage of your lights. Secondly, never plug multiple extension cords together as it can increase the risk of electrical shock or fire. Thirdly, make sure the extension cord is placed away from any water sources or areas where it could be damaged. Fourthly, do not overload the extension cord with too many lights, as this can cause it to overheat and potentially start a fire. Lastly, always turn off and unplug the lights when you are not home or when you go to bed. By following these safety tips, you can enjoy your Christmas lights while also keeping your home and family safe.

Can I safely connect multiple extension cords for my Christmas lights display?

It is not recommended to connect multiple extension cords for your Christmas lights display as it can pose safety hazards. Connecting too many extension cords can overload the circuit, leading to overheating and potentially causing a fire. Instead, it is recommended to use a single, heavy-duty extension cord that is rated for outdoor use and can handle the wattage of your Christmas lights. If you need to cover a larger area, consider using multiple outlets and distributing the load evenly between them. It is also important to inspect your extension cords for any signs of damage or wear and tear before use and to follow all safety guidelines provided by the manufacturer. By taking these precautions, you can safely enjoy your Christmas lights display without any risk of electrical accidents.

How long should the extension cord be for outdoor Christmas lights?

When it comes to outdoor Christmas lights, the length of the extension cord depends on the distance between the power source and the location where you want to place the lights. It is recommended to use a cord that is rated for outdoor use and has a gauge of at least 16. The length of the cord should also be considered to avoid overloading and overheating. For example, a 100-foot extension cord should not be used for anything more than 10 amps, while a 50-foot cord can handle up to 15 amps. It is also important to ensure that the cord is not exposed to water or moisture to avoid any electrical hazards. Finally, it is advisable to use a ground fault circuit interrupter (GFCI) to protect against electrocution and ensure that the lights are turned off when not in use.

What factors should I consider when choosing the best extension cord for my Christmas lights?

When choosing the best extension cord for Christmas lights, there are several factors to consider. Firstly, the length of the cord should be long enough to reach the power source while also allowing for flexibility in where the lights can be placed. Secondly, the gauge of the cord should be appropriate for the wattage of the lights being used, as a higher wattage requires a thicker gauge to prevent overheating or tripping the circuit breaker. Thirdly, the type of insulation and jacketing should be weather-resistant and durable to withstand outdoor elements. Fourthly, the number of outlets on the cord should be sufficient for the number of lights being used, to prevent overloading and potential fire hazards. Lastly, it is important to choose a cord from a reputable brand and retailer to ensure safety and quality.

What gauge wire is recommended for the best extension cord for Christmas lights?

For the best extension cord for Christmas lights, it is recommended to use a 16-gauge wire. This gauge is ideal for the typical Christmas light setup and can handle up to 10 amps of power load. A higher gauge wire may result in voltage drop, causing dimming of lights and even overheating of the cord. It is important to use a grounded extension cord with a three-prong plug to ensure safety and prevent electrical hazards. Additionally, consider the length of the extension cord needed for your setup and choose the appropriate rating for outdoor or indoor use. It is also recommended to avoid overloading the extension cord by connecting too many lights or other electrical devices to it. Adhering to these guidelines will ensure a safe and efficient Christmas light setup.

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