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Southwire 50-ft 10/3 3-Prong Outdoor SJTW Super Heavy Duty Lighted Extension Cord

12 Reviews
  • Highly visible bright yellow jacket provides extra safety as well as prevents loss and theft on jobsites
  • Waterproof flexible vinyl jacket provides protection of the cord against moisture, abrasion, and sunlight
  • Extra durable oversized, clear molded plug prevent accidental bending or breaking and UL listed for your safety

$147.22

Extra heavy duty 50 foot all-copper wire extension cord recommended for use with heavy duty equipment and tools.
  • Highly visible bright yellow jacket provides extra safety as well as prevents loss and theft on jobsites
  • Waterproof flexible vinyl jacket provides protection of the cord against moisture, abrasion, and sunlight
  • Extra durable oversized, clear molded plug prevent accidental bending or breaking and UL listed for your safety
  • Lighted end shows power is on and cord is ready to use
Weight 11.6 lbs
Dimensions 5.25 × 15.75 × 9.75 in

Latest reviews

  1. Rafael the electrician

    Not your regular extension cord high yellow to keep people alert and safe as well as strong end caps on both male and female ends very thick insulation with light a plus very extra heavy duty #10 AWG good for using at home for Christmas lights or taking to work to get the job done I use my extension cords at work

  2. Rick1128

    I was supposed to receive this product free to try. But it has not shipped. So I went out and purchased. This is a very good heavy duty extension cord. I’m electrician and sometimes we need things up there will not kick breakers. This was a perfect fit. I was able to run a small compressor. And some other handheld tools. Without a problem. I recommend this product

  3. Dakota1

    The #10 wire extension cord works well. It didn’t overheat like smaller cords we’ve used on the job especially running chop saws etc. The bright yellow color helps locate it easily. The only concern is the packaging says it’s only rated for 15amps even though it’s #10 wire.

  4. Brad W

    The name says it all “Extra-Heavy Duty” for when the situation calls for it. Flexibility is great for a HD cord. LIghted ends help to know power is on and also to help find them in low light conditions. Great for extreme conditions or just every day use!

  5. Skol

    Great extension cord. We use them in the field all the time and have held up for a long time. The insulation around the cord is durable enough to take the everyday abuse involved in the trade. Even better that it’s 10 gauge for running bigger equipment

  6. Dave H

    High visibility color stands out among the different cords run across the job site. The heavy duty cord stands up to the foot traffic and equipment rolling over top. The light end aids in verifying it is attached and ran out the full length.

  7. Anonymous

    Extension cord is built very well. I definitely advise using on construction sites and for residential owner use. The light is a great feature to help you identify if cord is still plugged in or was unplugged from a distance.

  8. Jeff R

    Good quality cord. Would buy again. Love the lighted ends and the feel of the jacket. Good sturdy ends that keep the cord plugged into the wall or another product. Holds up well in the field as well as using around the house.

  9. Cdecraene

    Great heavy duty cord. High visibility is a great feature. Could not ask for a better product. Is a great cord to use with a generator or any appliance that a heavy-duty cord is needed. Bring on the power outages

  10. Anonymous

    This is a great extension cord. Very well made, and heavy duty. Love the color and the lighted end to show power. 10 gauge wire really held up over a long distance and all of my tools worked very well with it.

  11. Westling

    This is a very heavy duty cord. It is a bit on the stiff side in cold weather. It is a 10/3 cord so does have some weight to it when coiled up. It has the 15amp cord end so will work for all applications.

  12. Chris777

    Great. It’s a nice bright color. Seems pretty durable and sturdy. Wire gauge is appropriate. Doesn’t seem flimsy like other cords out there. Will hold up under worksite conditions. Will be buying more

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