Southwire Outdoor Extension Cord 120 ft - Flexible Weatherproof Power

Our review of the Southwire Outdoor Extension Cord finds it to be a practical, no-frills cord for routine yard and outdoor lighting tasks. Designed as a light duty extension cord, the 120 ft length and lime green jacket make it easy to spot and reach distant tools, while the SJTW weatherproof rating helps with outdoor exposure. For homeowners who need a long, lightweight cord for leaf blowers, trimmers, holiday lighting or occasional power to an electric grill, this cord offers straightforward functionality at a modest price.

Key Features

• 120 ft length: Provides extended reach so you can power equipment across larger yards without moving power sources.
• 16/2 gauge wire: Supports common small outdoor appliances with a 10A rating at 125V for everyday landscaping tasks.
• SJTW weatherproof jacket: The jacket resists moisture, oil and sunlight so the cord tolerates outdoor conditions better than indoor-only cords.
• Molded plugs and strain relief: Protect electrical connections and reduce stress at the ends to extend cord life under normal use.
• Lightweight and flexible: Easier to handle and less prone to tangling during yardwork compared with heavier cords.

Who It's For

This cord is best for homeowners and gardeners who need a long, visible extension for frequent but light-duty outdoor work, such as running a leaf blower, shop vac, decorative lighting or a weed wacker. The bright lime green color helps avoid trips and makes the cord easy to follow across grass and beds.

Professionals or users running heavy-duty equipment for extended periods should look at heavier gauge cords with higher amp ratings. If sustained high-current tools are in use, a thicker gauge or an industrial-rated cable will provide better durability and safety.

Pros & Cons

Pros

• Long 120 ft reach covers large yards without repositioning power sources.
• Weatherproof SJTW jacket resists moisture, oil and sunlight for outdoor use.
• Lightweight and flexible construction makes it easy to coil and maneuver.
• High visibility lime green color reduces trip hazards and simplifies locating the cord.

Cons

• Rated as light duty with 16-gauge wire, so it is not ideal for high-draw power tools or continuous heavy use.
• Some customers report mixed durability over time, so long-term lifespan can vary with use conditions.

Specifications

Product type	Outdoor extension cord
Length	120 ft
Wire gauge	16/2
Plug configuration	2-prong
Rating	10A at 125V
Jacket	SJTW weatherproof

Our Verdict

The Southwire 120 ft outdoor cord is a sensible, value-oriented choice for homeowners who need a long, visible and flexible extension for light-duty outdoor equipment and lighting. Its weatherproof jacket and molded ends make routine yardwork easier, but those needing heavy-duty, high-amperage performance should choose a thicker gauge cord.

Frequently Asked Questions

Is this cord safe for outdoor use?
Yes, it has an SJTW weatherproof jacket designed to resist moisture, oil and sunlight for outdoor applications.

Can I run a leaf blower or hedge trimmer on this cord?
Yes, it is suitable for common landscaping appliances that fall within a 10A draw, such as many leaf blowers and trimmers.

Will the cord handle holiday lighting?
Yes, the 16/2 gauge and 10A rating make it appropriate for decorative and holiday lighting across a large yard.