{"product_id":"rfroad-lighting-12v-wiring-harness-2-lead-kit-40a-relay-30a-fuse-blue-rocker-switch-11-4ft-nylon","title":"Rfroad Lighting 12V Wiring Harness 2-Lead Kit — 40A Relay, 30A Fuse, Blue Rocker Switch, 11.4ft Nylon","description":"\u003cstrong\u003eRfroad Lighting's 2-lead 12V wiring harness kit connects a pair of LED lights to your vehicle with a 40A relay, 30A fuse, nylon-jacketed cables and a blue-indicator rocker switch for reliable on\/off control.\u003c\/strong\u003e\n\n\u003cp\u003eThis wiring harness is built to make adding LED light bars, fog lights, pods or rock lights to trucks, UTVs, ATVs and boats fast and dependable. The two-lead design supports up to a 300W combined load and includes heavy-duty protection components so you won’t have to splice together parts or improvise a safe circuit. With 11.4 feet of nylon-sheathed cable, insulated connectors and heat-shrink tubing, the kit gives everything needed to mount lights and complete a professional electrical connection.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness keep my lights and vehicle safe?\u003c\/h3\u003e\n\u003cp\u003eThe kit uses a combination of a 40A power relay and a 30A blade fuse to guard the circuit against overcurrent and short circuits, reducing fire and wiring damage risk. The dual protection approach isolates the switch from high current while the inline fuse provides a sacrificial element if something goes wrong.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e40A relay handles high inrush and running current away from the switch\u003c\/li\u003e\n  \u003cli\u003e30A blade fuse protects wiring from overloads and short circuits\u003c\/li\u003e\n  \u003cli\u003eNylon jacket offers higher heat resistance and abrasion protection than PVC\u003c\/li\u003e\n  \u003cli\u003eFully insulated male\/female connectors and heat-shrink tubes secure joints\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this harness fit my light bar or fog lights?\u003c\/h3\u003e\n\u003cp\u003eThe two-lead harness is designed for universal fitment across most 12V lighting products, from compact LED pods to larger 52\" light bars. It supports a combined maximum load capacity up to 300W, so check your light pair's total wattage before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 2\" to 52\" LED light bars, pods, fog lights and rock lights\u003c\/li\u003e\n  \u003cli\u003eWorks on any 12V vehicle electrical system (cars, trucks, UTVs, ATVs, boats)\u003c\/li\u003e\n  \u003cli\u003e11.4 ft wiring run provides flexible mounting locations and routing options\u003c\/li\u003e\n  \u003cli\u003eIncludes universal connectors for straightforward hook-up to most fixtures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is the kit to install and operate?\u003c\/h3\u003e\n\u003cp\u003eThe harness arrives ready to wire with a pre-wired rocker switch, relay, inline fuse and fully insulated connectors. The 5-pin on\/off rocker switch has a blue indicator lamp for night visibility and is rated for long life, simplifying control without additional relays or modules.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-wired components reduce installation time and wiring errors\u003c\/li\u003e\n  \u003cli\u003eRocker switch rated for over 10,000 presses with blue indicator light\u003c\/li\u003e\n  \u003cli\u003eHeat-shrink tubes and rubber fuse cap improve durability and weather resistance\u003c\/li\u003e\n  \u003cli\u003eClear color-coded leads and connectors make wiring intuitive\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and extras are included in the package?\u003c\/h3\u003e\n\u003cp\u003eThe harness uses a tougher nylon jacket instead of traditional PVC, improving resistance to heat, oils and abrasion. The package bundles everything needed for a clean install so you won’t need extra parts in most setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNylon-jacketed 11.4 ft 2-lead harness for durability and heat tolerance\u003c\/li\u003e\n  \u003cli\u003e40A relay, 30A inline blade fuse with rubber cap, and a 5-pin rocker switch\u003c\/li\u003e\n  \u003cli\u003eFully insulated male and female connectors plus heat-shrink tubing\u003c\/li\u003e\n  \u003cli\u003eManufacturer support and 24-hour after-sale service contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This Rfroad Lighting harness is aimed at DIY installers, off-road enthusiasts, tradespeople and boat owners who want a reliable, ready-to-use wiring solution for adding or upgrading auxiliary LED lighting. If you need a universally compatible, safety-minded kit that avoids custom wiring headaches and supports up to 300W of lighting, this harness provides the core components for a clean, long-lasting installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this harness handle two LED light bars?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it supports up to a 300W combined load on a 12V system; ensure your two lights' total wattage does not exceed 300W.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include protection against overloads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the harness includes a 40A relay and a 30A inline blade fuse for overcurrent and short-circuit protection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rfroad Lighting","offers":[{"title":"Default Title","offer_id":48087069950110,"sku":"B0C6DYXJXZ","price":31.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/rfroad-lighting-harness-front-packaging.jpg?v=1785915989","url":"https:\/\/northtrailauto.ca\/products\/rfroad-lighting-12v-wiring-harness-2-lead-kit-40a-relay-30a-fuse-blue-rocker-switch-11-4ft-nylon","provider":"North Trail Auto","version":"1.0","type":"link"}