Best 12v switch and harness for 2020

When it comes to choosing your 12v switch and harness, there are hundreds of different choices. In our review, weve considered all the various features youll need to know before buying the best 12v switch and harness. We hope that through this article, with our comparison table, in-detail review of each product can help you decide which one is your best 12v switch and harness.

Best 12v switch and harness

Product Features Editor's score Go to site
Nilight LED Light Bar Wiring Harness Kit 12AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty Nilight LED Light Bar Wiring Harness Kit 12AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty
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Nilight - 10009W - NI-WA05 LED Light Bar Wiring Harness Kit 12V On off Switch Power Relay Blade Fuse for Off Road LED Work Light Bar,2 years Warranty Nilight - 10009W - NI-WA05 LED Light Bar Wiring Harness Kit 12V On off Switch Power Relay Blade Fuse for Off Road LED Work Light Bar,2 years Warranty
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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 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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MICTUNING LED Light Bar Wiring Harness Fuse 40A Relay On-off Rocker Switch Blue(2 Lead) MICTUNING LED Light Bar Wiring Harness Fuse 40A Relay On-off Rocker Switch Blue(2 Lead)
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Nilight 10011W 16AWG Wiring Harness Kit-2 Leads LED Light Bar 12V On/Off 5 Pin Rocker Switch Power Relay Blade Fuse for Jeep Boat Trucks, 2 Years Warranty Nilight 10011W 16AWG Wiring Harness Kit-2 Leads LED Light Bar 12V On/Off 5 Pin Rocker Switch Power Relay Blade Fuse for Jeep Boat Trucks, 2 Years Warranty
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Valley Industries Wire Harness with Clamps (33-103233-CSK) Valley Industries Wire Harness with Clamps (33-103233-CSK)
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Nilight Wiring Harness Kit for Led Work Light Bar 12V Wiring ON/OFF Switch Relay Harness Kit for Off Road Atv/jeep Included Nilight Wiring Harness Kit for Led Work Light Bar 12V Wiring ON/OFF Switch Relay Harness Kit for Off Road Atv/jeep Included
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Nilight NI -WA 07 LED Light Bar Wiring Harness Kit SASQUATCH LIGHTS 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-2 Lead,2 Years Warranty Nilight NI -WA 07 LED Light Bar Wiring Harness Kit SASQUATCH LIGHTS 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-2 Lead,2 Years Warranty
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Nilight 10007W 1 Wiring Harness Kit 14AWG Heavy Duty 12V On-Off Switch Power Relay Blade Fuse for Off Road LED Work Light Bar-ONE Lead,2 Years Warranty Nilight 10007W 1 Wiring Harness Kit 14AWG Heavy Duty 12V On-Off Switch Power Relay Blade Fuse for Off Road LED Work Light Bar-ONE Lead,2 Years Warranty
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Nilight - 10016W 16AWG DT Connector Wiring Harness Kit LED Light Bar 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light-2 Leads,2 Years Warranty Nilight - 10016W 16AWG DT Connector Wiring Harness Kit LED Light Bar 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light-2 Leads,2 Years Warranty
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Related posts:

1. Nilight LED Light Bar Wiring Harness Kit 12AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty

Feature

Universal fitment: this wiring harness is compatible with all automobiles, boats and devices equipped with a 12V DC power source
Efficient protection: power relay for safety protection and conversion circuit, blade fuse protect against overcurrent and short circuit
Great switch: built-in two premium LEDs emit soft light to illuminate the patterns, easy for you to find the switch in the dark
Premium quality: excellent electrical conductivity, outstanding bending performance, high temperature and melting resistant, longer lifespan
Package include: 1 x wiring harness kit, 1 x 5 pin LED rocker switch, 1 x instructions

Description

Product features: 12ft heavy duty wiring harness - 1 lead wire gauge: 12AWG maximum Wattage: 450W operating voltage: 12V DC power 5 pin on/off rocker switch 12V DC automotive Relay inline blade fuse (added three extra fuses for you) note: please finish the installation by professionals or install the wiring harness under the guidance of professionals.

2. Nilight - 10009W - NI-WA05 LED Light Bar Wiring Harness Kit 12V On off Switch Power Relay Blade Fuse for Off Road LED Work Light Bar,2 years Warranty

Feature

12ft wiring harness: more than 12ft of wiring from the switch to lights, also is extendable, run the harness to your desired lighting location.
Two Available leads: with 2 Sets of light output connectors for dual lighting fixtures less than 180W, the connection is more stable.
Illuminated switch: 3 pin on/off rocker switch with Red Indicator light when truing on, easy to turn on or off, long service life.
Efficient protection: power relay and inline blade fuse ACT as the first Line of defense against overcurrent and short circuit.
Package include: 1 x 12ft wiring harness, 1 x instructions

Description

Product features: 1. Illuminated on/off switch 2. Power Relay 3. Blade fuse 4. More than 12ft of wire 5. 2 sets of power connectors to light fixtures note: maximum Wattage: 180W; max Ampere: 15A operating voltage: 12V DC power please finish the installation by professionals or install the wiring harness under the guidance of professionals.

3. 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

Feature

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

Description

Product Features:
12ft heavy duty wiring harness - 1 Lead
Wire Gauge: 14AWG
Maximum Wattage: 300W
Operating Voltage: 12V DC Power
5 pin on/off rocker switch
12V DC Automotive Relay
Inline blade fuse (added three extra fuses for you)


Note:
Please finish the installation by professionals or install the
wiring harness under the guidance of professionals.

4. MICTUNING LED Light Bar Wiring Harness Fuse 40A Relay On-off Rocker Switch Blue(2 Lead)

Feature

MICTUNING MIC-B1003 wiring harness kit with 5 pin on/off rocker switch and easy to install.
Details Makes Perfect:adopt flexible strand copper wire,up to 180 watt load capacity.It is universal fit for any 7" 10" 12" 20" 30" 40" light bars that is within 180w.
Great Construction:40A Power Relay & Inline Blade Fuse for multiple safety protection.With 2 lights output connections,it can hook with 2 led work light or 2 small watt led light bar and any else off road LEDs.
10FT Extendable Wiring Harness:up to 10ft of wiring that is plenty of length to put it where you want.
CAUTIONs:We recommend professional installation,pls let professinal installer to wire the harness kit; If let the wire short circuit,the harness would melt and even caught a fire,We suggest that wrap all exposed wire with electrical tape to avoid a short circuit; Pls make sure your light within power 180W, or it would got melt as well.

Description

MICTUNING Wiring Harness for off road led lights is a perfect accessory for off road vehicles, working vehicles and any automobile that could use a relay to power specific equipment.
This wiring harness is up to 10 feet and with 2 leads can hook up 2 light fixtures,it is universal fit for any 7" 10" 12" 20" 30" 40" light bars,espcially good for light bar within 180w.
For light bar above 180w,we recommend you choose our MICTUNING Heavy Duty(HD) wiring harness for better job.

Great Construction
Quality wiring material - UL approved.
5 pin on/off rocker switch - can easily turn on/off the lights.
Inline blade fuse & 40A relay - multiple safety protection.
Universal Fit - compatible with all automobiles,Boats and devices equipped with a 10-30v power source.

Quick & Easy Install
1. Connect the red+ wire from the fuse to battery +; connect the black wire from the relay to the battery -;
2. Connect the white+;black- wire from the relay to light bar(red/black correspond to the wire of lights bar) ;
3. Connect the red+/black- wire of the switch to battery or any place of your car system to get power for the switch;
4. Turn on on/off button of switch to test the lights bar.
Tips:1)If let the harness short circuit the wire would melt,pls let professinal installer to wire it;2)If you wire the harness to a battery directly,the rocker switch will glowing even when the vehicle is off;if you don't want the switch always glowing after you turned off engine,you can hook the harness to a source on your fuse panel.

What you'll get:
1 Yr MICTUNING Warranty and lifetime Friendly Customer Service. Package included:1 x wiring harness with 5pin rocker switch,1 x Diagram.

5. Nilight 10011W 16AWG Wiring Harness Kit-2 Leads LED Light Bar 12V On/Off 5 Pin Rocker Switch Power Relay Blade Fuse for Jeep Boat Trucks, 2 Years Warranty

Feature

Two Available leads: 12 feet extendable wiring harness, two Sets of light output connectors for dual light fixtures less than 180W
Efficient protection: power relay and inline blade fuse ACT as the first Line of defense against overcurrent and short circuit
Shining in the dark: built-in two premium LEDs emit soft light to illuminate the patterns, easy for you to find the switch in the dark
Wide application: suitable for almost all 12V battery vehicles, such as jeeps, ATVs, UTVs, cars, motorcycles, ships, yachts and trailers
Package include: 1 x wiring harness kit, 1 x 5 pin LED rocker switch, 1 x instructions

Description

Product features: 12ft extendable wiring harness, 2 sets of connectors to light fixtures 5 pin on/off rocker switch, 12V DC power Relay inline blade fuse, added two fuses for you note: maximum Wattage: 180W; max Ampere: 15A operating voltage: 12V DC power please finish the installation by professionals or install the wiring harness under the guidance of professionals.

6. Valley Industries Wire Harness with Clamps (33-103233-CSK)

Feature

12 volt alligator Clamp wire harness
Easily connect diaphragm pump to a battery source on an ATV, UTV, tractor or other battery powered vehicles
Features 16 gauge wire that can handle a max of 7 amps
Extra slack with 8 feet of wire
Works with a wide range of branded spot and broadcast sprayers
Ideal for 1-2. 2GPM pump applications.
Easy to reach on/off switch
Can be extended with 72" wire harness extension (part # WHE-14-72-CSK)

7. Nilight Wiring Harness Kit for Led Work Light Bar 12V Wiring ON/OFF Switch Relay Harness Kit for Off Road Atv/jeep Included

Feature

Cord Length around 2.5 m
Material High Quality PVC, Copper, Metal
Operating Voltage 12V DC Amp, 40A Power Relay, 40A Blade Fuse
Package Contains Wiring Harness and Switch
Wattage the maximum wattage of this wiring harness can bear is 200W

8. Nilight NI -WA 07 LED Light Bar Wiring Harness Kit SASQUATCH LIGHTS 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-2 Lead,2 Years Warranty

Feature

Two Available leads 12 feet extendable wiring harness two Sets of light output connectors for dual light fixtures less than 180W
Efficient protection power relay and inline blade fuse ACT as the first Line of defense against overcurrent and short circuit
Shining in the dark built-in two premium LEDs emit soft light to illuminate the patterns easy for you to find the switch in the dark
Wide application suitable for almost all 12V battery vehicles such as jeeps ATVs UTVs cars motorcycles ships yachts and trailers
Package include 1 x wiring harness kit 1 x 5 pin LED rocker switch 1 x instructions
Fit Type Universal Fit

9. Nilight 10007W 1 Wiring Harness Kit 14AWG Heavy Duty 12V On-Off Switch Power Relay Blade Fuse for Off Road LED Work Light Bar-ONE Lead,2 Years Warranty

Feature

Universal fitment: the wiring harness is compatible with all automobiles, boats and devices equipped with a 12V DC power source
12 feet harness: 12ft heavy-duty harness, 14-gauge stranded wire, up to 380W load capacity, the length from relay to switch is extendable
Illuminated switch: 3 pin on/off rocker switch with Red Indicator light when truing on, easy to turn on or off, long service life
Circuit protection: power relay for safety protection. Blade fuse acts as the first Line of defense against overcurrent and short circuit
Package include: 1 x 12 feet wiring harness, 1 x instructions

10. Nilight - 10016W 16AWG DT Connector Wiring Harness Kit LED Light Bar 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light-2 Leads,2 Years Warranty

Feature

Universal fit this harness kit is compatible with all automobiles boats and devices that use a 12V power source
Two leads Available with 2 Sets of light output connectors for dual lighting fixtures less than 180W more stable connection
Simple connection equipped with DT connector no wiring between LED light bar and the harness kit simple and easy installation
Circuit protection power relay together with inline blade fuse to defense against overcurrent and short circuit ensuring safety
Package include 1 x 12 feet wiring harness kit 1 x instructions

Conclusion

By our suggestions above, we hope that you can found the best 12v switch and harness for you. Please don't forget to share your experience by comment in this post. Thank you!

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