{"product_id":"fouwick-12v-submersible-led-trailer-light-kit-25ft-uv-protected-harness-dot-compliant-sealed-lights","title":"fouwick 12V Submersible LED Trailer Light Kit — 25ft UV-Protected Harness, DOT-Compliant Sealed Lights","description":"\u003cp\u003e\u003cstrong\u003efouwick’s 12V submersible LED trailer light kit is a complete, DOT-compliant lighting solution built for marine and road use—bright, sealed, and ready to install.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you tow boats, jet skis, or haul trailers in wet, salty, or rough conditions, reliable lights are essential. This kit combines submersible LED fixtures, corrosion-resistant hardware, and a longer-than-standard wiring harness so you get dependable visibility and fewer maintenance headaches. It’s designed to meet regulatory visibility requirements while resisting moisture, UV exposure, and road wear.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit keep lights working after boat launching or in heavy rain?\u003c\/h3\u003e\n\u003cp\u003eThe housings and lenses are fully sealed and tested to IP67 standards, so temporary immersion and heavy splash don’t compromise the electrical components. Sonic-welded seams and a screwless lens eliminate common entry points for water and salt.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP67-rated sealing keeps circuit boards dry during immersion.\u003c\/li\u003e\n  \u003cli\u003eSonic welding prevents leaks that cause diode corrosion.\u003c\/li\u003e\n  \u003cli\u003eMarine-grade materials reduce long-term saltwater damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the wiring harness better for long trailers or sunny climates?\u003c\/h3\u003e\n\u003cp\u003eThis kit features a 25-foot, UV-protected wiring harness—longer than many competitor kits—built from 18-gauge pure copper for stable electrical flow. The jacket resists sunlight degradation and chafing, while the color-coded Y-style layout simplifies routing and connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e25 ft length accommodates longer trailers without splicing.\u003c\/li\u003e\n  \u003cli\u003eUV-coated, abrasion-resistant jacket fights sun and wear.\u003c\/li\u003e\n  \u003cli\u003eStandard 4-pin flat connector ensures broad compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these lights bright enough and road-legal for trailers and vehicles?\u003c\/h3\u003e\n\u003cp\u003eThe LEDs deliver higher output than traditional bulb lamps and were engineered to meet DOT FMVSS 108 standards for stop, tail, turn, and marker functions. That means crisp, visible signaling that stays effective in low-light and adverse weather.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-output diodes increase visibility over halogen bulbs.\u003c\/li\u003e\n  \u003cli\u003eDesigned to satisfy DOT visibility and color requirements.\u003c\/li\u003e\n  \u003cli\u003eMultiple functions: stop, turn, tail, marker, and license plate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow hard is installation and what’s included?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intended to be straightforward for DIYers: stud-mounted lights, a clear wiring diagram, and all stainless hardware are included. Typical install time is under 30 minutes for most trailer widths under 80 inches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete kit: lights, 25-ft harness, stainless mounting hardware, license bracket.\u003c\/li\u003e\n  \u003cli\u003eStep-by-step wiring guide and color-coded connections reduce guesswork.\u003c\/li\u003e\n  \u003cli\u003eStud-mount design fits most utility, boat, RV, and snowmobile trailers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: fouwick’s LED trailer light kit is aimed at boat owners, marina operators, RVers, and anyone towing trailers that face wet or corrosive environments. It’s also a solid choice for users who want a longer harness and a sealed fixture to avoid frequent bulb replacements and electrical failures. If you need DOT-compliant signaling with marine-grade protection and simpler installation, this kit provides a durable, low-maintenance solution.\u003c\/p\u003e\n\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 kit safe for saltwater exposure?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. IP67 sealing and marine-grade materials resist saltwater corrosion and temporary immersion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the 25 ft harness work with my trailer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 25 ft, 4-pin flat harness fits most trailers under 80 inches wide and avoids splicing for longer setups.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"fouwick","offers":[{"title":"Default Title","offer_id":48086420357278,"sku":"B0CZ33HT32","price":42.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/fouwick-front-assembled-trailer-light-pair.jpg?v=1785898125","url":"https:\/\/northtrailauto.ca\/products\/fouwick-12v-submersible-led-trailer-light-kit-25ft-uv-protected-harness-dot-compliant-sealed-lights","provider":"North Trail Auto","version":"1.0","type":"link"}