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Which gauge

Thicker wire for longer runs and bigger loads. 16 for a short run of path lights, 14 for the typical yard, 12 for a long driveway or a run of spotlights and well lights.

The longest run each gauge carries before the far light drops below 12 V, with the zone on the 14 V tap and the lights spread along the run:

LOAD ON THE RUN 16 AWG 14 AWG 12 AWG
30 W · 10 path lights 195 ft 310 ft 490 ft
60 W · 20 path lights 95 ft 155 ft 245 ft
100 W 55 ft 90 ft 145 ft
160 W · a full 200 W transformer 35 ft 55 ft 90 ft

Calculated from the resistance of stranded copper, not measured on our fixtures. Lights bunched at the far end: use half the length. A transformer with a 12 V tap only: use half the length.

Two runs from the transformer beat one long one. Each zone terminal takes its own wire.

Run planning: Plan my yard, step 02.

Copper conductor ends.

14 AWG · 100 ft box shown.

12 AWG · 250 ft spool shown.

Where this wire goes

Everything at 12 V, from the transformer out.

Use it here

Main run from the transformer One wire per zone, out past the last light.
Tap line to a bed A branch off the main with a connector, to a group of lights.
Extending a run Same gauge as the main; splice with a connector, buried.
Replacing old wire Anything rated for direct burial at 12 V comes out; this goes in the same trench.

Not this wire

120 V Never. This is 150 V rated jacket on a 12 V circuit.
Inside a wall It is landscape wire, not building wire.
Where code wants a conduit Check local rules; direct burial is the default for under 30 V.
Fixture leads The lights come with their own 20 AWG leads.

Putting it in

A trench, a trowel, and the ribbed side on the same terminal every time.
Step What you do
1 Lay the wire along the run, past the last light. Leave a loop of slack at each light.
2 Connect the lights — connectors pierce the jacket; nothing to strip.
3 Power up and walk the run before anything is buried.
4 Trench 6 in, bury, tamp. Mark where it crosses the lawn.

6 in is the NEC 300.5 minimum for ≤30 V landscape wiring, not our measurement.

Which zone gets which run, and how long each can be, is a whole-yard question — Plan my yard.

Ribbed side

One conductor is ribbed. Put it on the same terminal at the transformer and the same side at every connector, and the polarity question never comes up.

Pull box or spool

100 ft comes out of the center of the box a foot at a time, no tangle. 250 ft is a spool for the long runs.

Specifications

Conductors Two, stranded pure copper — 65 strands of 0.254 mm in the 12 AWG*
Jacket SPT-2 PVC, black, VW-1 flame rated
Rated voltage 150 V — for circuits of 30 V and under
Burial Direct burial rated
Outside size 12/2 3.7 × 7.4 mm · 14/2 3.45 × 6.9 mm · 16/2 3.05 × 6.1 mm
Certification UL listed*
More specifications
Surge 1500 V withstand*
Jacket temperature −20 to 121 °C (−4 to 250 °F)
Polarity One conductor ribbed
Packaging 100 ft in a center-pull box · 250 ft on a spool
Model XC-10012 · XC-10014 · XC-10016

* Manufacturer-stated; the test report is on file and is not published on this page.

What the numbers mean

Copper-clad aluminum wears the same jacket and carries about half again the resistance. On a 12 V run that resistance is the light that never reaches the far end.

150 V is the jacket rating; the circuit is 12 V. The margin is what lets it sit in wet soil for years.

Direct burial means the jacket, not a conduit, keeps the water out — 6 in deep, per NEC 300.5 for wiring under 30 V.

Questions people ask

12, 14 or 16?

Read the table in “Which gauge”: find your load, then the longest run each gauge carries. Short of that: 16 for a short run of path lights, 14 for most yards, 12 for a long driveway run or a zone of spotlights and well lights.

Is it really pure copper?

Yes — stranded pure copper, 65 strands in the 12 AWG. Copper-clad aluminum looks the same on the outside and drops more voltage on the way.

Does it need a conduit?

Not for 12 V landscape wiring under NEC 300.5: direct burial, 6 in deep. Local rules may differ — check before a long run.

Which side is positive?

One conductor is ribbed. Put it on the same terminal at the transformer and the same side at every light, every time.

Will it run other brands' fixtures?

Any 12 V landscape fixture on the same run, ours or not. The connectors pierce this jacket.

Are connectors included?

To check connector options for your wire gauge and fixture leads, contact us before ordering.

What is the warranty?

It is covered, on the terms for this product on the warranty page. A claim is the order number, the product name and one photo; the replacement ships from the U.S. warehouse. Warranty terms

Can I return it?

Return eligibility, return shipping costs and refund approval are governed by our Return Policy. Contact support@hiboitec.com before sending any item back. For a damaged, missing or faulty item, include your order number, product name and a photo so we can review the issue. Return policy

In the box

Wire 100 ft in a center-pull box, or 250 ft on a spool

If a part is missing

Email the part name and a photo; the replacement ships from the same U.S. warehouse. Contact us

Fulfilment, not warranty — the two are answered separately.

Every number here comes from our own SKUs or the manufacturer's test report. The ones we have not measured are not here.

  • 5 stars: 14 (88%)
  • 4 stars: 2 (13%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Amazon Reviewer
Durable Direct Burial Wire for Outdoor Lighting

Used this 14/2 wire to run a new set of low voltage landscape lights along the front pathway. The jacket is thick and clearly meant to survive being buried without breaking down over time. It strips easily without tearing the inner insulation, and 100 feet was more then enough to complete the entire run. It handles the power draw perfectly without any voltage drop at the end of the line.

t
this ad only
Great price perfect product no issues with it at all

This wire is what you would expect it to be. The plastic on the outside seems to be very thick and the copper on the inside is also very thick at this price. It's very competitive and it worked perfectly.

R
Raylene Bremner
Low voltage wire

Just what I expected

N
Nathaniel Horn
Great wire

I am putting in many low voltage landscape lights and needed extra wire. This wire is perfect! It is quality wire and it is a good price for 100 feet!! It is so easy to use. The box it comes in doubles as a spool so you just pull out what you need. No more worrying about the wire getting tangled up or unspooling on the shelf. Also, each side is easy to tell apart. One side is ridged completely and the other is smooth. It is easy to handle as long as it is not too cold. The colder it is makes it stiffer but when it warms up just a bit, you can really bend and put it where you want. This copper wire is thick. I think this wire will last for years outside in the weather. No more worries about the covering coming off or rotting away. I am so happy with this wire and would definitely recommend it.

p
paglio
High quality - great price

Excellent direct burial LV cable at a good price. Recommended.

M
Monica Ferreira
Excellent low voltage landscape wire 14/2 PVC+copper for outdoors. Great value. Recommend it.

The 14/2 black low-voltage 100 ft landscape lighting electric wire has exceeded my expectations. This sturdy and well-made wire features flexible 14-gauge construction with two copper low-voltage wires and is UL-listed for safety. You can get it in lengths of 100 ft and 250 ft in various gauges (12, 14, 16), and it supports fixtures needing up to 30 volts.**PROS:**✔ **Durable:** With SPT-2 PVC insulation, VW-1 flame resistance, and an IP65 plus UL rating, this wire is built to withstand tough conditions. It handles temperatures from -20 to 121 degrees Celsius when buried.✔ **Versatile:** Perfect for path lights, patio lighting, garden accents, deck lights, and more.✔ **Easy to Install:** Simply pull the desired length from the box, cut, and strip to connect to a fixture; it's that easy. Please see the picture of a light we just connected.✔ **Low Maintenance:** Once buried, it’s protected and requires no upkeep.**CONS:**— None.At $49.99 at the time of this review, this wire is a fantastic value.I highly recommend it for enhancing your outdoor spaces!Thanks for reading! I hope you feel inspired to brighten up your outdoors!

E
Ellen
Good for direct burial

The roll of wire is tidily rolled and stored inside a box, which will help to keep it neat when storing the extra wire. The wire is easy to split in half and also to strip for making connections to lights. The sheathing is thick and ample enough for direct burial in the ground so you don't have to run conduit. It is easy to install and at 14/2 can handle any low voltage light.

R
R
Solid low voltage wire for yard lighting

I needed more wire for a project adding two path lights and a spotlight along the front walkway. This cable did the job perfectly.The jacket is thick and feels made for outdoor use, but the wire is still flexible enough to snake through mulch beds and around edging without fighting it. I buried part of it a few inches down and left part above ground behind some shrubs, and it handled both fine. The smooth side and ridged side also made polarity easy to keep straight, which saved time when tying into the transformer and fixtures.This is 14 gauge pure copper, not copper clad, and that matters if you are running a decent length and want less voltage drop. The 100 foot spool is a useful size for small to medium landscape jobs. The insulation strips cleanly too, which sounds minor but makes installation less annoying. One small detail, the cable is a little stiffer in cooler morning weather, then loosens up once it warms.I am giving it 5 stars because it feels durable, is UL listed, easy to work with, and priced fairly for direct burial copper wire.

P
Paul
Flexible, Reliable Wire With Better Labeling and a Handy Box

🧵 Build & Flexibility: Flexible, sturdy wire that behaves exactly as expected during installation. No surprises in handling — it feels like the other low‑voltage wire I’ve worked with.🔍 Identification: The biggest difference is how easy it is to tell the conductors apart. This one has one fully ridged side, while other brands sometimes use one or two partial ridges that make you double‑check. The clear white printing is easy to spot, though if you’re over 45 you’ll probably still reach for a magnifying glass. The etched lettering on other wire is harder to see but seems to hold up over time. Lastly, it comes in a box with a punch‑out hole so you can pull the wire straight from the box. This is actually pretty nice — rolling out loose wire from other brands can get annoying fast, especially when it wants to twist or tangle.✏️ Marking Durability: Not sure how the white print will age, but I’ve dug up older etched wire and could still make out the gauge — not easily, but readable. Time will tell how this printed style compares.🛠️ Use & Feel: Other than the labeling differences, it works and feels the same in the hand. Cuts cleanly, strips normally, and lays out like any other landscape wire.💲 Value: From my perspective, functionally is similar to the rest, so the deciding factor will probably be price when it’s time to restock.

C
CM reviews
EXCELLENT quality UL listed direct burial low voltage 14/2 wire, HIGHLY recommended!

This HIBOITEC 14/2 landscape lighting wire is exactly what I needed for our latest addition to our outdoor lighting system. This wire is impressive; the quality is excellent and very top notch. It is made with 41 strands of 100% pure copper which provides high conductivity and low voltage drop. The wire has a thick PVC jacket that is UL listed for direct burial wiring which makes me feel better since it has been tested by a 3rd party lab for safety. The jacket has a smooth side and a ridged side to easily distinguish the positive wire from the negative wire which is a great feature. It is 14AWG with 2 lines one for plus wire and one for minus wire. For the quality of this 100-feet of 14/2 direct burial wire, it is a great value for the money in my opinion for $50. It is also flexible enough to maneuver it where needed without any problems. It's also waterproof wire for good protection from the harsh outdoor elements both under and above the ground. I wouldn't hesitate to buy this quality wire again, and I HIGHLY recommend it to anyone!

A
Allison
works great large enough for a main feed line

This wire works great. I used this for one of my two main feed lines. It's somewhat more flexible than other brands and even at the end of its distance all the lights are the same brightness. I would certainly buy it again!

N
Noah T.
Excellent Quality

Great product. I purchased the 300w transformer, 16 light set, and 100' roll of wire, all at the same time. Products were all delivered quickly and in perfect condition, and they installed nicely. No problems so far, and they work perfectly. No complaints!

s
sonia
HIBOITEC wire

Worked well with their landscape lights.

w
watts
Easy to install, high-quality 16-gauge wire

works well,durable, splits easily.

F
Flicker
Reasonable price and excellent quality

No issues in the installation.Used it for extending lights under gazebo. Worked well

M
Michael Kassakatis
Good wire for landscape lights

It was easy to use and splice.