{"product_id":"leadtops-led-light-bar-wiring-harness-400w-wireless-strobe-kit-with-rf-remote-40a-fuse-ip56-switch","title":"LEADTOPS LED Light Bar Wiring Harness — 400W Wireless Strobe Kit with RF Remote, 40A Fuse \u0026 IP56 Switch","description":"\u003cp\u003e\u003cstrong\u003eLEADTOPS Heavy Duty LED Light Bar Wiring Harness is a complete 12V–20V relay kit with a 40A fuse, two-output 10-foot cable, IP56 illuminated rocker switch and RF remote for on\/off, strobe and flash modes—built to power up to 400W of auxiliary lights safely.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis wiring harness is designed to simplify powering off-road and work lighting by putting the relay, fuse protection, switch and remote control into one rugged assembly. It provides two leads so you can run and control two separate fixtures or a dual-connection light bar without tapping directly into your vehicle’s wiring. The kit balances heavy-duty current handling with easy installation, making it suitable for trucks, SUVs, ATVs, boats and service vehicles that need reliable auxiliary illumination.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness protect my vehicle electrical system?\u003c\/h3\u003e\n\u003cp\u003eThe LEADTOPS harness uses a 40A power relay and a pre-installed inline blade fuse to prevent current surges and protect wiring from overload. The relay takes the heavy current load away from the vehicle switch circuit, reducing heat buildup and wiring stress.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e40A relay and 40A power fuse for consistent current control\u003c\/li\u003e\n  \u003cli\u003eInline blade fuse to stop overcurrent events\u003c\/li\u003e\n  \u003cli\u003eIP56-rated illuminated rocker switch for splash and dust resistance\u003c\/li\u003e\n  \u003cli\u003eBuilt-in surge regulation to reduce risk to vehicle electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this wiring kit fit my light bar and vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe harness supports standard 12V systems and is rated for 12V–20V operation, with outputs sized for LED, HID or halogen bars up to approximately 400 watts. The pigtail offers up to 10 feet of cable and two output leads, making it compatible with most 7\"–52\" light bars and many aftermarket lighting assemblies.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOperating voltage: 12V–20V for common automotive systems\u003c\/li\u003e\n  \u003cli\u003eTwo output leads for dual fixtures or bi-connection light bars\u003c\/li\u003e\n  \u003cli\u003eApprox. 10ft cable length for flexible mounting locations\u003c\/li\u003e\n  \u003cli\u003eWorks with LED, HID and halogen bars within wattage rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the control options and modes work?\u003c\/h3\u003e\n\u003cp\u003eYou can operate lights with the illuminated on\/off rocker switch or the included RF remote for wireless control. The switch supports normal on\/off and selectable flash\/strobe modes to add visibility or signaling without additional wiring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIlluminated IP56 rocker switch mounted for dash use\u003c\/li\u003e\n  \u003cli\u003eRF remote offers wireless on\/off, strobe and flash\u003c\/li\u003e\n  \u003cli\u003eSwitch modes selectable for steady or attention modes\u003c\/li\u003e\n  \u003cli\u003eSimple plug-and-play connections minimize installation time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic vehicle wiring: attach battery leads, ground the harness, route the output leads to your light bar, and mount the switch. The relay handles the heavy load so the dash switch only needs a small trigger feed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConnect positive to battery via fused lead, ground to chassis\u003c\/li\u003e\n  \u003cli\u003eRoute two output leads to light bar terminals\u003c\/li\u003e\n  \u003cli\u003eMount illuminated rocker switch in dash or panel cutout\u003c\/li\u003e\n  \u003cli\u003eNo additional relays required for rated loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The LEADTOPS Heavy Duty LED Light Bar Wiring Harness is aimed at off-road enthusiasts, fleet and service vehicle owners, emergency responders, and DIY installers who want a rugged, protected and remotely controllable power solution for auxiliary lighting. If you need a reliable harness with surge protection, wireless control and room for two light outputs—backed by a 12-month warranty and 30-day money-back window—this kit is built for that role.\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: What voltage and wattage does this harness support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit operates on 12V–20V systems and supports light loads up to about 400W using the 40A relay and fuse.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I control two lights independently with this harness?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The harness provides two output leads to connect two fixtures, but both are controlled by the same switch and remote modes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LEADTOPS","offers":[{"title":"Default Title","offer_id":48086285353118,"sku":"B07DCKVZ24","price":46.31,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/leadtops-front-panel-switch.jpg?v=1785893732","url":"https:\/\/northtrailauto.ca\/products\/leadtops-led-light-bar-wiring-harness-400w-wireless-strobe-kit-with-rf-remote-40a-fuse-ip56-switch","provider":"North Trail Auto","version":"1.0","type":"link"}