

🔌 Power up your ride with confidence and style!
The Nilight 10019W LED Light Bar Wiring Harness Kit features heavy-duty 12AWG wiring, a 5-pin LED rocker switch with built-in soft LEDs, and a power relay with blade fuse for superior electrical safety. Designed for universal 12V applications including vehicles and boats, it offers waterproof durability and high-temperature resistance. Backed by a 2-year warranty, this kit ensures easy installation and reliable performance for your lighting needs.









































































| ASIN | B074GYNJ85 |
| Best Sellers Rank | #38,247 in Automotive ( See Top 100 in Automotive ) #134 in Automotive Replacement Electrical Wiring Harnesses |
| Brand | Nilight |
| Bulb Type | LED |
| Connector Type | Pin |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,274) |
| Date First Available | August 2, 2017 |
| EU Spare Part Availability Duration | 2 Years |
| Exterior | Painted |
| Global Trade Identification Number | 00600537012806 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item dimensions L x W x H | 11 x 2 x 5 inches |
| Item model number | 10019W |
| Manufacturer | Nilight |
| Manufacturer Part Number | 10019W |
| Material | Brass |
| Model | 10019W |
| Position | Front |
| Product Dimensions | 11 x 2 x 5 inches |
| Special Features | Waterproof |
| UPC | 600537012806 |
| Voltage | 12 Volts |
R**L
Very nice material
Good product, fast shipping.
A**S
Easy to install
Good amount of light works well with Jeep
G**N
So simple a cave man could do it.....
Purchased to go with my Nilight 37 in LED light Bar. Very pleased with the harness and switch. The harness comes with an in - line fuse and relay. Super easy to install with the only thing I needed was electrical type to provide additional weatherproofing to one required connection and a few zip ties. All connectors and spare fuses provided along with simple to follow instructions for those not familiar with 12 v wiring. The wiring length is enough for most any configuration / location of switch.
C**.
Not impressed with switch but wire is good.
Just got around to installing this harness paired with a light bar. Made for a super easy install. I do have a problem with the switch, one of the post fell out of the switch body. Going to see how good the "2 year warranty" is.
C**F
Muy buena calidad lo recomiendo
A**R
Nice wire kit
Used this wire kit for my light bar on my SXS and it worked perfect. Used these kits for multi different ATVs over the years for light bars and they are just easier and cheaper than trying to buy the parts and pieces for the wiring and switch.
C**R
Great harness
This is a beefy harness as it was needed for a higher wattage light bar. Simple to install. Longest part was installing the new light bar brackets and taking old harness off.
K**G
Don't believe the 1 star reviews!!
After seeing so many 1 star reviews for this exact thing I figured I'd better say something. So this is the exact thing that everyone is complaining about right?? Well look close..... I connected the wiring to the switch wrong (bad reviews don't show how they wired the switch connector and you can see white to black and visa versa on the connectorto the right). Not sure how I messed that up....lol but the point is I messed it up. The product is great....when it melts/starts on fire.....yeah 100% user error!! C'mon guys, be 100 in your reviews.
T**9
De bonne qualité, aucun problème! Utiliser avec un bar led de 42 pouce 12000 lumens
E**C
Good product as described and fast shipping services.
G**U
Facile, solide et parfait pour mon x3 xds 2023 à installer une lightbar de 42 pouces.
J**H
Great product. Switch wire could be longer though. Was fairly easy to extend it with some spare wire.
J**A
good quality , easy to install worked like a charm.
Trustpilot
1 day ago
4 days ago