{"product_id":"nilight-16awg-led-light-bar-wiring-harness-kit-6-lead-with-3-gang-illuminated-switch-540w-relay-protected","title":"Nilight 16AWG LED Light Bar Wiring Harness Kit — 6-Lead with 3-Gang Illuminated Switch, 540W Relay-Protected","description":"\u003cp\u003e\u003cstrong\u003eNilight's 16AWG 6-lead wiring harness kit provides a ready-to-install, heavy-duty solution to power up to six 12V LED light circuits with a 3-gang rocker switch panel.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete wiring kit is built to simplify mounting multiple LED light bars or auxiliary lights on vehicles, boats, and recreational equipment. It combines a robust 16AWG stranded main harness, a power relay, inline blade fuse protection, and a 3-gang switch panel with illuminated rockers. The harness separates each circuit so you can control several light banks independently while keeping wiring tidy and protected.\u003c\/p\u003e\n\n\u003ch3\u003eHow much load can this harness safely handle?\u003c\/h3\u003e\n\u003cp\u003eThe kit uses 16AWG stranded wiring and is rated for up to 540W total, with 180W available per circuit. Overcurrent protection is provided by an inline blade fuse at the main feed and the harness is switched via a relay to reduce voltage drop and heat in the switch.\n\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e16AWG stranded wire for durability and flexibility\u003c\/li\u003e\n  \u003cli\u003e180W per circuit, 540W combined maximum\u003c\/li\u003e\n  \u003cli\u003eInline blade fuse and power relay for circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I run six lights independently and how do the switches work?\u003c\/h3\u003e\n\u003cp\u003eYes — the harness offers six leads paired into three separate switch circuits. Each rocker switch controls its own relay-fed circuit and lights up with a blue indicator when active. The switches accept DIY labels so you can mark functions for quick identification.\n\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3-gang switch panel with illuminated rockers\u003c\/li\u003e\n  \u003cli\u003eEach switch controls two leads (two lights per circuit)\u003c\/li\u003e\n  \u003cli\u003eSwitches rated for at least 5,000 presses for long life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and systems is this harness compatible with?\u003c\/h3\u003e\n\u003cp\u003eThe harness is designed for 12V electrical systems and fits a wide range of platforms including cars, trucks, ATVs, UTVs, RVs, motorcycles, trailers, and boats. For 24V systems you must swap the included 12V relay for a matched 24V relay to avoid malfunction.\n\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for standard 12V battery systems\u003c\/li\u003e\n  \u003cli\u003eCompatible with automotive, marine, and powersports applications\u003c\/li\u003e\n  \u003cli\u003eRelay change required for 24V installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and what additional parts might I need?\u003c\/h3\u003e\n\u003cp\u003eThe package ships with the 3-gang wiring harness, blade fuses, and spade connectors so you can start wiring quickly. Depending on your installation you may need mounting hardware, heat shrink, ring terminals, or an appropriately sized relay for non-12V systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: 3-gang harness, blade fuses, spade connectors\u003c\/li\u003e\n  \u003cli\u003eOptional: mounting screws, ring terminals, heat shrink tubing\u003c\/li\u003e\n  \u003cli\u003eReplace relay if using 24V systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Nilight harness suits DIY installers, mechanics, and vehicle owners who want to add multiple auxiliary lights while keeping wiring organized and protected. It’s ideal for off-roaders, boat owners, campers, and anyone fitting light bars who needs separate control over several light banks without complex custom wiring.\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: Is this harness compatible with 24V systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Not directly—replace the included 12V relay with a 24V relay to use on 24V systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many lights can I connect to this harness?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The harness supports up to six lights grouped as three switched circuits, two leads per switch.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nilight","offers":[{"title":"Default Title","offer_id":48083268305054,"sku":"B0CGZQQL19","price":63.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/nilight-front-switch-panel.jpg?v=1785830321","url":"https:\/\/northtrailauto.ca\/products\/nilight-16awg-led-light-bar-wiring-harness-kit-6-lead-with-3-gang-illuminated-switch-540w-relay-protected","provider":"North Trail Auto","version":"1.0","type":"link"}