--- product_id: 152692046 title: "Wiring Harness 2 Lead, NIRIDER 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat" brand: "nr nirider" price: "€ 35.35" currency: EUR in_stock: true reviews_count: 13 category: "Nr Nirider" url: https://www.desertcart.fr/products/152692046-wiring-harness-2-lead-nirider-12v-40a-rocker-switch-relay store_origin: FR region: France --- # 40A high-capacity relay 12V power compatibility Durable nylon jacket Wiring Harness 2 Lead, NIRIDER 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat **Brand:** nr nirider **Price:** € 35.35 **Availability:** ✅ In Stock ## Summary > ⚡ Light up your ride with power and precision — don’t get left in the dark! ## Quick Answers - **What is this?** Wiring Harness 2 Lead, NIRIDER 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat by nr nirider - **How much does it cost?** € 35.35 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/152692046-wiring-harness-2-lead-nirider-12v-40a-rocker-switch-relay) ## Best For - nr nirider enthusiasts ## Why This Product - Trusted nr nirider brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Waterproof design with sealed fuse and 4-pole relay for reliable protection - • **Built to Last:** High-tensile nylon jacket ensures superior strength and heat dissipation - • **Visible Control:** Red LED illuminated rocker switch for effortless operation and style - • **Power Up to 400W:** Supports dual 200W LED lights for maximum illumination - • **Plug & Play Simplicity:** Easy installation with fully insulated connectors and 14.7ft cable length ## Overview The Nirider 12V 40A Wiring Harness Kit is engineered for professionals and enthusiasts who demand reliable, high-performance wiring solutions. Featuring a durable nylon jacket, a 40A relay, and a waterproof fuse system, this kit powers up to two 200W LED auxiliary lights with ease. Its 14.7ft cable and plug-in connectors make installation seamless across trucks, UTVs, ATVs, and boats. Backed by a 12-month warranty and glowing customer reviews, it’s the ultimate upgrade for offroad and work light setups. ## Description Buy Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat: Wiring Harnesses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: No complaints so far - I’ve used this harness several times and at this point I feel like I have to recommend it. No complaints on the wires, relay, or loom. The gauge of wires are adequate enough for what I need it for. One harness is used for my aux fan that I use almost non stop in summer days above 102degrees. The second one I used for my fog lights, I run just about every night. No melted wires. No popping fuses and no blown relays . It’s cool they’re clear but not something I care about, however they function normal. The length is good btw for a 98 obs Chevy. It reaches the front bumper and can reach all the way to the dash. The only complaint I may have is the ground wire not being long like I would like. But even then it’s not a big deal since this harness is multi purpose. Recommend it if anybody needs a harness . Review: Simple installation -Used to Wire Cooling Fan on RZR - This wiring harness kit is a fantastic solution for anyone looking to install aftermarket lighting or other 12V accessories. High-Quality Materials: Right out of the box, you can tell that this wiring harness is made from high-quality materials. The nylon wiring is thick, durable, and well-insulated, giving me confidence that it will stand up to the elements and regular use. The connectors and relay are also solid and well-built, ensuring a secure and reliable connection. Easy to Install: The installation process was a breeze, even for someone with only basic electrical knowledge. The kit comes with everything you need, including clear instructions. The pre-wired relay and fuse make it super easy to connect the harness to the battery, switch, and light bar. The included rock switch is also a nice touch—it fits perfectly in my dashboard and has a solid, tactile feel when toggled on and off. This wiring harness is versatile and can be used for various 12V applications beyond just light bars and fog lights. Whether you’re installing auxiliary lights, air compressors, or other accessories, this kit has you covered. The single lead design simplifies the installation process and keeps the wiring neat and organized. ## Features - OVERVIEW - Nirider Nylon Wiring Harness Kit is designed to wire and operate up to two 200W auxiliary lights (Max 400W total). Harness complete with red indicator light rocker switch, relay, fuse and mounting hardware. - NYLON MATERIALS - The high-tensile nylon jacket offers superior strength and flexibility, it can handle daily wear and tear, ensuring long-lasting performance. Nylon jackets enhance durability and heat dissipation while adding a factory look. - APPLICATIONS - Easy to install. Compatible with all vehicles, powersports, boats, and devices equipped with a 12V power source. Fit for most of LED lights in the market. Illuminated red LED indicator for visibility and ease of use. 14.7ft total cable length, there's enough wire to reach all the way to the end of your vehicles. - SAFETY & DURABILITY - Heat-resistant, no need to worry about over-current or over-temperature conditions. Waterproof design for durability, relay uses 4 poles, fuse with rubber cap and is sealed for added moisture protection. The switch has been tested repeatedly to ensure durability. - BOX COME WITH - 14.7ft 2 lead wiring harness, on/off rocker switch, plug-in style 40A relay, ATO style 30A fuse, heat shrink tubes, male and female fully insulated connectors. Provide 12 MONTHS quality assurance. Quickly responded within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07R5DZWTG | | Best Sellers Rank | #26,974 in Automotive ( See Top 100 in Automotive ) #59 in Automotive Replacement Electrical Wiring Harnesses | | Brand | NR NIRIDER | | Brand Name | NR NIRIDER | | Cable Type | Electrical Wire | | Connector Type | Spade | | Customer Reviews | 4.7 out of 5 stars 1,699 Reviews | | Included Components | 14.7ft 2 lead wiring harness, on/off rocker switch, plug-in style 40A relay | | Item Weight | 0.31 kg | | Manufacturer | NR NIRIDER | | Material | Nylon | | Material Type | Nylon | | Model | 2 | | Number of Items | 1 | | Part Number | NR0704 | | UPC | 612292096205 | | Unit Count | 1 Count | | Wire Diameter | 1.1 millimeters | ## Product Details - **Brand:** NR NIRIDER - **Connector Type:** Spade - **Item Weight:** 0.31 Kilograms - **Material:** Nylon - **Wire Diameter:** 1.1 Millimeters ## Images ![Wiring Harness 2 Lead, NIRIDER 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat - Image 1](https://m.media-amazon.com/images/I/71viOslFuOL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can I connect the positive cable to a ignition fuze instead of the battery.** A: I would not connect to " an ignition" fuse. Many of todays cars have a computer controlled ignition, which can be sensitive to voltage changes. However connection to a switched fuse say for lights or something not related to engine function may be ok. Check your fuse panel their may be an unused circuit, most of todays cars are "wired" for many optional features, and some may not be used in your vehicle. A simple grounded "light bulb tester" can be used to probe any open slots in your fuse panel. Make sure that any connection you make has at least the same size wire as the harness you are using. **Q: Can I hook the switxh uo to switched power so it will only be live when key is on?** A: Yes you can. **Q: Will this fit any sylvania fog light?** A: Yes, Our wiring harness are universal and suitable for all equipment. Please make sure that the voltage and power do not exceed the rated value before use. If you need any help please feel free to contact us. **Q: putting this on a 68 mustang and what to change out switch. what are the three colors, blue, white and black for?** A: Dear customer, This plug-in wiring harness can be used normally after connecting the power positive and negative poles, and the button has only two options of on and off. The white, black and blue three-wire connectors can be used to connect other switches, such as the stobe switch in our store, asin: B08HQGFY8L. If you don’t need this function, you just need to ignore it and use the wiring harness normally. ## Customer Reviews ### ⭐⭐⭐⭐⭐ No complaints so far *by M***W on January 10, 2025* I’ve used this harness several times and at this point I feel like I have to recommend it. No complaints on the wires, relay, or loom. The gauge of wires are adequate enough for what I need it for. One harness is used for my aux fan that I use almost non stop in summer days above 102degrees. The second one I used for my fog lights, I run just about every night. No melted wires. No popping fuses and no blown relays . It’s cool they’re clear but not something I care about, however they function normal. The length is good btw for a 98 obs Chevy. It reaches the front bumper and can reach all the way to the dash. The only complaint I may have is the ground wire not being long like I would like. But even then it’s not a big deal since this harness is multi purpose. Recommend it if anybody needs a harness . ### ⭐⭐⭐⭐⭐ Simple installation -Used to Wire Cooling Fan on RZR *by S***I on August 14, 2024* This wiring harness kit is a fantastic solution for anyone looking to install aftermarket lighting or other 12V accessories. High-Quality Materials: Right out of the box, you can tell that this wiring harness is made from high-quality materials. The nylon wiring is thick, durable, and well-insulated, giving me confidence that it will stand up to the elements and regular use. The connectors and relay are also solid and well-built, ensuring a secure and reliable connection. Easy to Install: The installation process was a breeze, even for someone with only basic electrical knowledge. The kit comes with everything you need, including clear instructions. The pre-wired relay and fuse make it super easy to connect the harness to the battery, switch, and light bar. The included rock switch is also a nice touch—it fits perfectly in my dashboard and has a solid, tactile feel when toggled on and off. This wiring harness is versatile and can be used for various 12V applications beyond just light bars and fog lights. Whether you’re installing auxiliary lights, air compressors, or other accessories, this kit has you covered. The single lead design simplifies the installation process and keeps the wiring neat and organized. ### ⭐⭐⭐⭐⭐ Switch it on!!! *by S***N on February 26, 2026* Worked perfectly for the new light bar on my truck, good quality and looks, plenty long enough, and basic to install and use. I liked that the wires were protected and also helped with fishing the wire through tight spaces. Highly recommend and fair price. ## Frequently Bought Together - Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat - Hovano 20 Pods White Rock Lights 6000K Pure White 36 LEDs SMD Chips Super Bright Neon Underglow Light IP68 Waterproof for Pickup Trucks SUV UTV ATV RZR Car Boats (White) - Nilight 3Pin Electrical Wire Connectors Male and Female Plug Socket Quick Disconnect Waterproof Play Terminals for Automotive Cars Trucks Motorcycles Marine Boats --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/152692046-wiring-harness-2-lead-nirider-12v-40a-rocker-switch-relay](https://www.desertcart.fr/products/152692046-wiring-harness-2-lead-nirider-12v-40a-rocker-switch-relay) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-10*