How do I wire this to turn on my auxillary lights when motorcycle is turned on and turn off lights when motorcycle is turned off?

You’d have to splice it into the existing wiring for your head light. It’s much easier to run it to the battery and just remember to shut them off

On the Handlebar switch, the white wire control the relay (positive output) and the red wire goes to the battery (positive input)?

On the wiring kit I installed the handlebar switch (red and white) wires connect to the relay with a pigtail connector. The heavier gage (red and black) wires from the relay go to the battery, and the (red and blue) wires connect to the light bar. All three wire sets where in individual shrink tubing. The relay was pre wired and sealed so I can’t see where the white wire actually plugs in from the switch.

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Nilight 7/8" Motorcycle Handlebar Switch Wiring Harness Kit 16AWG 2 Leads

Nilight 7/8" Motorcycle Handlebar Switch Wiring Harness Kit 16AWG 2 Leads

Product ID: 329911580

Details

Brand
Nilight
Connector Type
Clamp
Item Weight
1.6 ounces
Item dimensions L x W x H
2.36 x 3.15 x
Material
Polyvinyl

⚡Supports dual lighting up to 180W

🔌16AWG heavy-duty wiring

🛡️Built-in fuse & relay protection

₨13957

Duties & taxes included

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Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Power Your Ride with Confidence & Style!

DUAL LEAD POWER - Control two lighting fixtures simultaneously with stable, high-capacity 16AWG wiring.
UNIVERSAL 7 8 FIT - Seamlessly integrates with most motorcycles, ATVs, UTVs, and more for instant upgrade.
SAFETY FIRST CIRCUIT - Advanced fuse and relay system shields your ride from over-current and short circuits.
PLUG PLAY INSTALLATION - Includes wiring diagram and connectors for a hassle-free, professional-grade setup.
VERSATILE LIGHTING CONTROL - Perfect for headlights, auxiliary LED bars, fog lights, and off-road illumination.

The Nilight 7/8" Motorcycle Handlebar Switch Wiring Harness Kit features heavy-duty 16AWG wiring with dual leads supporting up to 180W lighting setups. Designed for universal fit on motorcycles, ATVs, UTVs, and more, it includes a built-in fuse and relay for circuit protection. This kit offers easy installation with included connectors and wiring diagram, making it the ultimate upgrade for controlling auxiliary and LED lights safely and efficiently.

Specifications

ASIN	B091HHH7MT
Best Sellers Rank	#4,070 in Automotive ( See Top 100 in Automotive ) #92 in Powersports Switches
Brand	Nilight
Brand Name	Nilight
Cable Type	Electrical Wire
Connector Type	Clamp
Customer Reviews	4.4 out of 5 stars 351 Reviews
Included Components	LED Light Bar Wiring Harness
Item Dimensions	2.36 x 3.15 x 7.48 inches
Item Highlight	7/8inch Extension On Off Rocker Toggle 12V 24V with Fuse Relay for ATV UTV Dirt Bike LED Light Bar Auxiliary Driving Lights
Item Type Name	Nilight LED Light Bar Wiring Harness Kit Motorcycle Handlebar Switch 16AWG 2 leads 12V On Off Push Button Switch for Motorcycle ATV UTV Driving Lights 7/8inch,2 Years Warranty
Item Weight	1.6 ounces
Item dimensions L x W x H	2.36 x 3.15 x 7.48 inches
Manufacturer	Nilight
Material	Polyvinyl Chloride (PVC)
Material Type	Polyvinyl Chloride (PVC)
Model	10045W
Number of Items	1
Number of Packs	1
Part Number	10045W
UPC	750139061747
Unit Count	1 Count
Warranty Description	2 Years Warranty

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