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Your cart is empty.Product Description
Features:
Power Rocker Switch
It is designed for easy control of LED lights, which also illuminates charming red to decorate your love car.
Automotive Relay
The relay is high quality made with well conductive pins. It effectively protects the circuit and the lighting system.
Two Leads
With two sets of light output connectors, the wiring harness can hook up two LED lights within 180W at the same time.
Water-resistant Lid
Specially designed cap for tight sealing, efficiently prevent water and dust from entering, upgrading waterproof performance.
How it works?
Working principle and characteristics of the relay
It is actually an "automatic switch" that uses a smaller current to control a larger current. Relay plays the role of automatic adjustment, safety protection, and conversion circuits in the circuit.
How Do Fuses Work?
They consist Of a fusible element that melts or vaporizes when the current exceeds the fuse rating, breaking the electrical connection and thus safeguarding electrical devices.
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Power 3Pin Rocker Switch
It is designed for easy control of LED lights, also illuminates charming red to decorate your car.
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Operating Voltage: 12V DC Power
The relay is made with conductive pins. It effectively protect the circuit and the lighting system.
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More scientific and safer
Max Wattage: 180W, Max Ampere: 15A
Fuse acts as the first Line of defense against overcurrent or short circuits to protect the circuit.
Installation Steps
Power Supply
Automotive Relay
Light Output Connectors
Switch Operation On-Off
Upgrade the light save your way in the darkness, rain, and foggy weather
- Off-Road Vehicles: sand rail, buggy, ATV, SUV, truck, train, motorbike, bus, tank, etc.
- Engineering Vehicles: excavator, Dozer, road roller, Tractor, Harvester, Grain Drill, Mower, Snowplow, bulldozer, crane, forklift, etc.
- Others: boat, fishing, courtyard lamp, yacht, road/ street lamp, etc.
Kevin Bernard
2025-08-30 10:12:12
Plug and play, easy to install
D.R.
2025-08-21 11:58:53
We have an older youth ATV and it did not have ahead light, so we are adding a pod light as a head light for better day time visibility.The pod light only had a short wiring cable, so we got this harness to run for power rather than just plain wiring, which this also included a basic switch and a needed relay.This allowed us to run the +/- cables in the preinstalled loom/cable sleave rather than just the wires ran separately.It was longer than needed for the small ATV, but no big deal we just cut the light connection end to the length we needed. For the most part it was basically plug and play other than cutting to length and adding new connectors to hook up the light, which made installation pretty straight forward without build the electrical connection from scratch.
Martin Bolsinger
2025-08-17 20:38:26
These nilight relay harnesses with switches really did the job. Even if you only need 1 lead, buy these instead, for 1 it leaves you room to expand your lighting needs, 2 you get more for less without compromising quality, 3 you just never know when you're going to need 1 until you don't have it and need it.Would love to test and review more products from nilight, maybe they will read this and all the other reviews and reach out.
Tiffany Bratcher
2025-05-22 13:18:41
Great quality for wiring up your auxiliary lights. Super easy to install.
erick
2025-04-11 21:40:32
It is great for I installing lights but the cables for splitting two lights is too short . Had to modify to make it reach from one end to another
joe goodwin
2025-03-18 13:58:21
works perfect comes w everything u need
James
2025-03-10 14:55:51
Easy to follow hook up on your light .AND RELAY IS WELL MADE !Does the job right .
JoeAK
2025-03-09 12:53:06
I needed extra light and visibility when working on my tractor.This wiring harness with lighted on/off switch was the best solution I found for the placement of lights and accessibility for my subcompact tractor.Worked perfect with the set of lights that I had purchased.Love the lighted on-off switch.
Rick mihelcic
2025-03-01 13:36:44
I have ordered this before for a project and have now ordered it againWorks good and looks good
Guillermo Ortiz
2025-02-10 17:56:58
Es muy como de instalar, pero en un auto grande o camioneta grande creo que se quedarÃan cortos
Adam Brodersen
2025-02-08 15:38:07
It's never been easier than this to add lights to something. Makes it an easy job. As for quality I don't think there is much anyone could do to make it better. Good product!
Nightshade
2025-01-28 16:34:06
Needed this to install from engine bay to cabin on a 2021+ Ford F-150. As some have said in most of the reviews that the harness is short; that is correct. However when you can extend this harness by clipping the wires, adding an additional length of wires to it, resolder and apply heat shrink, you're set! This is my second set in my 2022 Ford F-150 as my first set is still in my 2021 Ford F-150; runs fine!
Curtis
2025-01-21 16:02:44
Used this to wire up lights on my roof rack and put the button on the dash. Wish the harness had a few more feet of wire to it, but thats easy enough to solve. Made the install a breeze.
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