Features & Compatibility
Price: $8.99
(as of Mar 29, 2026 22:18:15 UTC – Details)
From the brand


About Us
With over 7 years of experience in the wiring harness field, Nilight produces products that are long-lasting, powerful, and simple to use.
Nilight produces quality products with cost-effective offers. With rich industry experience and advanced technology, Nilight combines industry-leading research and knowledge to build innovative wiring harnesses that are at the forefront of design, intelligence, and power.
16 AWG Wiring Harness
14 AWG Wiring Harness Kit
12 AWG Wiring Harness Kit
Switch Panel w/Wiring Harness
Nylon Wiring Harness Kit
Nylon Wiring Harness Kit
14-18 Gauge Pure Copper Wire
Cable Management Sleeves
DT Wiring Harness
Electrical Wiring Connectors
Wiring Harness Kit
Amber White Strobe Lights
8″-19″ LED Light Bar
20″- 29″ LED Light Bar
30″- 39″ LED Light Bar
40″- 49″ LED Light Bar
50″- 55″ LED Light Bar
Nilight Pro Premium Lightings
10ft Extension Wires: 16AWG wiring harness extension cable. It’s enough to extend your wiring harness where you want to install lighting location to help you mount LED work lights in truck or cabin easily..Fit Type: Universal
High-quality: The Wiring Harness Extension Kit made of 16 Gauge flexible strand copper wire, rubber protected, High quality PVC insulation tube protect the whole harness from overheat.
Play and Plug design makes the extension wires installed easily
Wide Application: Suitable for almost all 12V battery vehicles, such as jeeps, ATVs, UTVs, cars, motorcycles, ships, yachts and trailers
Package Include: 2 x Wiring Harness Extension Kit, 2 Years Warranty Honored by Nilight

Austin Ferguson –
Works Perfectly for My Light Bar Setup!
The Nilight 16 AWG Wiring Harness Extension Kit made installing my LED light bar so much easier. The wires are thick, durable, and exactly the right gauge for a reliable connection. The 10-foot length gave me plenty of room to work with, and everything connected smoothly without any issues. Feels like solid quality, and I appreciate that it comes with a 2-year warranty. Great value and highly recommended for anyone wiring up off-road lights or accessories.
Amazon Customer –
Nilight wires.
This wire has male connectors on one end and female on the other making it very easy to connect to your items. It also comes with a plastic protection cover. Very good quality.
Guido Rowland –
Works great for my plow lights
Good quality, purchased to mount lights on bed for night time snow plowing
BWBCAM69 –
Easy and clean look
Very nice extension wires. Sheath is tough and the connections are tight. Very easy to install. I ended up to tuck in the wires instead of cutting because it was a little long for my application. Works great and had no issues. Pair the wires with my Nilight light pods. You can buy the wire but this was easier and cheaper than getting the wire and sheathing separately.
The Monk –
Good
No problems
Yo! –
It’s nice to have the wires jacketed it does provide a little more durability and professional look.
The original wires from night light on wiring harness has little plastic boots. These do not. I do recommend that you use dielectric grease everywhere there’s a connector. Having these wiring harness extensions is a lot nicer than running a bunch of separate wires. It’s a good deal for the money. The look is pretty sleek makes it look more professional for the install. These are wires so there’s no brightness. The wire length is a decent like the 10 ft and because these are jacketed it’s it’s going to be a little bit more durable then unchaculated wire.
Gary –
Makes for a simple clean install.
Perfect for extra lighting application. Makes for a neat install.
Chris –
Great value! Works as expected.
Great quality and durability. I wired up some fog lights to my truck and they’ve performed perfectly for the past several months.
QcTerritory –
tres satisfait, j’ai cablé mes Led puissante et le fillage est de bonne qualitée
Adrian Flores –
Muy buen material y calidad, 100% recomendable
jorge –
Muy buen producto
Lois –
These worked very well. I enclosed them in split loom … they fit in 1/4 in loom, but 3/8 or 1/2 in would have been a better fit.
Russ –
Top quality. Worth every penny.