Ordered 3 harnesses! Tested each one before install and all 3 get constant power without the toggle switches even connected?? Relay issues??

I really don't think it would be a relay issue. I don't think 3 would be bad but you never know. I've got 2 of the same ones and didn't have any issues. Are you sure you aren't giving constant power to it? Not being sarcastic but check your wiring I don't see how 3 could be bad

Is it possible to buy a replacement switch for this harness?

I am sure you can replace the switch, it a common switch found at most auto parts retailers, average price $5. just a 3blade switch.

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Nilight - NI -WA 06 LED Light Bar Wiring Harness Kit - 2 Leads 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light, 2 Years Warranty

Product ID: 43505472

Details

Brand
Nilight
Connector Type
Quick Connect
Item Weight
1.6 ounces
Item dimensions L x W x H
7 x 1 x 2
Material
Aluminum

⚡Blade fuse circuit protection

🔌Universal 12V compatibility

🔴Illuminated on/off rocker switch

€ 30.21

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Description

🔦 Light up your adventure with fail-safe power and style!

DUAL LEAD DESIGN - Supports two lighting fixtures up to 180W for maximum off-road visibility.
INTUITIVE CONTROL - Red LED illuminated rocker switch tested for 5,000+ presses ensures reliable operation.
BUILT IN SAFETY FIRST - Power relay and blade fuse shield your circuits from overloads and shorts.
DURABILITY MEETS WARRANTY - Crafted with aluminum and backed by a 2-year manufacturer warranty for peace of mind.
PLUG PLAY UNIVERSAL FIT - Seamlessly powers all 12V vehicles and devices—no compatibility worries.

The Nilight NI-WA 06 LED Light Bar Wiring Harness Kit offers universal 12V compatibility with dual leads supporting up to 180W lighting setups. Featuring a power relay and blade fuse for advanced circuit protection, plus a red illuminated rocker switch tested for durability, this aluminum-built harness ensures reliable, safe, and easy control of off-road and work lights. Backed by a 2-year warranty, it’s the trusted choice for professionals demanding performance and peace of mind.

Specifications

ASIN	B071ZPX32N
Best Sellers Rank	#1,780 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Light Bars
Brand	Nilight
Brand Name	Nilight
Cable Type	Auxiliary
Connector Type	Quick Connect
Customer Reviews	4.6 out of 5 stars 31,517 Reviews
EU Spare Part Availability Duration	2 Years
Global Trade Identification Number	00600537016507
Included Components	1PC Wiring Harness Kit
Item Dimensions	7 x 1 x 2 inches
Item Type Name	Nilight LED Light Bar Wiring Harness Kit - 2 Leads 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light,2 years Warranty
Item Weight	1.6 ounces
Item dimensions L x W x H	7 x 1 x 2 inches
Manufacturer	Nilight
Material	Aluminum
Material Type	Aluminum
Model	10008W
Part Number	NI -WA 06
UPC	600537016507
Unit Count	1.0 Count
Warranty Description	2 year manufacturer
Wire Diameter	0.04 Inches

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€ 30.21

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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