Nilight 10014W LED Light Bar Wiring Harness Kit 14AWG Heavy Duty 12V 5Pin Rocker Laser On Off Waterproof Switch Power Relay Blade Fuse-1 Lead, 2 Years Warranty
Original price was: $17.99.$13.11Current price is: $13.11.
Price: $17.99 - $13.11
(as of Nov 01, 2025 14:54:23 UTC – Details)
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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
Is Discontinued By Manufacturer : No
Product Dimensions : 11 x 5 x 2 inches; 1 Pounds
Item model number : 10014W
Date First Available : August 2, 2017
Manufacturer : Nilight
ASIN : B074GWMRGD
Best Sellers Rank: #4,427 in Automotive (See Top 100 in Automotive) #5 in Automotive Replacement Electrical Wiring Harnesses #97 in Automotive Accent & Off Road Lighting
Customer Reviews: 4.7 4.7 out of 5 stars 6,445 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Premium quality: Excellent electrical conductivity, outstanding bending performance, high temperature and melting resistant, longer lifespan
Protective blade fuse: Inline blade fuse prevents from overcurrent or short circuit. Three extra fuses, more scientific and reasonable
Reliable power relay: Made of advanced materials and well conductive pins to ensure safety protection and conversion circuit
Durable switch: High quality 5 pin on-off rocker switch with laser-etched pattern, simple to install and convenient to use
Package include: 1 x wiring harness kit, 1 x 5 pin LED rocker switch, 1 x instruction
Fit type: Universal fit
Customers say
Customers find the wiring harness to be of good quality, easy to install, and appreciate its functionality for LED light bars. They consider it a great value for money and like the rocker switch, with one customer noting it can be wired in two ways. The length receives mixed feedback – while some find it perfect for their machines, others say it’s too short for cab light bars. Durability is also mixed, with some saying the wiring has held up great while others report wires melting after four months of use.
13 reviews for Nilight 10014W LED Light Bar Wiring Harness Kit 14AWG Heavy Duty 12V 5Pin Rocker Laser On Off Waterproof Switch Power Relay Blade Fuse-1 Lead, 2 Years Warranty
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Original price was: $17.99.$13.11Current price is: $13.11.
Andy –
Excellent product , saves time and money
Good parts and pre wired real time saver for the money, just wish the cables were round just like the lights, Nilight makes great products. With excellent price. Canât go wrong with these
joe stricker –
Great product
Worked great
SCOTT –
Easy hookup
So easy to wire this to the Nilights , I will recommend the rocker switch wire extension separately sold ,The rocker switch wire that comes with this is not long enough for anything basically, I had to order the extension and that worked great plugged right into this
JG –
Quality harness. I replaced the switch to a proper fitting switch for my 2018 Tacoma TRD DCSB 4×4
The harness is quality and lengths were long enough for my 2018 Toyota Tacoma.Changes I made included at least 2 things… 1) I snipped off the spade lugs for the cable end to connect to LED light bar and replaced with a waterproof connector. 2) replaced the included rocker switch with a different aftermarket switch designed specifically to fit my Taco because the rocker which came with the harness was too large to fit late model Toyota switch openings.The relay seems to be a quality product.The pins on the 3-pin molex blug between harness and switch were easy enough to push out of connector in order to pull the harness through the firewall and then to reinsert back into the connector once cable is run into the cab under dash. i then butt spliced the wires on the switch side of the molex to my new switch after tossing the original rocker switch.I mounted the relay onto the driver side bulkhead using the existing factory ground clip which is located directly adjacent to the battery. In that location, the cable from relay to molex connetor for the switch at dash was just long enough. had it been a 6″ shorter it would have been not long enough and I would have had to move the relay mounting spot in that direction to help with the reach to dash. But there wasn’t much room to move if I had to, and so I recommend they add a foot more of cable to the switch side and a foot less from the light bar side (which had PLENTY of extra cable length).The other cable run from relay to the light bar is what you will have plenty of left over cable for. Since I was snipping off the pre-installed spade connectors to replace with a waterproof connector, that gave me opportunity to also trim some of the excess cable up at the light bar at the bumper.The ring terminals on the cable of the harness for pos and neg at batter are way oversized, especially for a typical bolt of the negative terminal but of course it still works once you clamp at least part of the ring. I considered snipping the ring terminal off and recrimping one of correct size onto the cable but this still works so I left it alone.
Smitty –
Nice setup
Great wiring harness. Great quality.
Jaysen weatherly –
Easy of use
Made install really easy and feels like it is built good
James R Henle –
Works great!
Great value wire felt quality and was long enough seems heat resistant connectors fit well good wiring harness for accessories and lights
EdwardnNC –
Perfect kit for Nilight light bars!
Perfect kit for Nilight light bar! I purchased this kit with my 40″ light bar. It is everything you need for hooking up the lightbar to a machine.
Monish –
Quality excellent , for SUVs wiring length should be little longer otherwise good, almost took more than 45 days to get it but wait is worth
Scott –
Very quick and easy to install. The rocker switch works very well. It is only 3 months old for me but has had a lot of use and seems solid. The kit is built very good with good wiring and good parts. Survived the worst part of a Canadian winter with out any wires cracking.
Altimatic –
installed this wiring harness on my wrangler TJ, and it was perfect length, didnt need to cut or modify
AWIC –
I use it for my LR4 and it works perfectly, it connect with 100Ah battery
mike –
easy to install no problems as of yet looks good only problem I had was did not like the switch was to big for my taste but overall great product