{"product_id":"czc-auto-12v-led-submersible-rectangular-trailer-light-kit-2-pack-waterproof-tail-stop-turn-lights-with-25-ft-harness","title":"CZC AUTO 12V LED Submersible Rectangular Trailer Light Kit — 2-Pack Waterproof Tail\/Stop\/Turn Lights with 25 ft Harness","description":"\u003cp\u003e\u003cstrong\u003eCZC AUTO 12V LED rectangular submersible trailer lights are a complete, low-profile kit that provides tail, stop, turn and license-plate illumination for boat trailers, trucks and marine applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis waterproof light set combines bright LEDs, a rugged rectangular housing and a 25 ft 4-pin harness to deliver dependable signaling and running lights where exposure to water, salt and road vibration is expected. Built with higher-gauge copper wiring and stainless steel mounting hardware, the kit is engineered to resist corrosion and keep trailer lighting legal and visible in wet conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow bright and visible are these lights on trailers and boats?\u003c\/h3\u003e\n\u003cp\u003eThe LEDs are arranged for high output and broad visibility: the left lamp includes extra diodes for a license-plate light while the right lamp provides concentrated signal diodes. Brightness meets DOT-style expectations for roadside and trailering use when mounted at recommended heights.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLeft lamp: 22 LEDs total, including 4 for the license plate.\u003c\/li\u003e\n  \u003cli\u003eRight lamp: 18 LEDs focused on tail\/stop\/turn functions.\u003c\/li\u003e\n  \u003cli\u003eLow-profile rectangular lens increases visibility from rear and angled views.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these lights truly waterproof and submersible?\u003c\/h3\u003e\n\u003cp\u003eThe lights are designed and tested for submersion; CZC AUTO performed repeated underwater tests showing continued operation after multi-day exposure. Proper wiring connections and insulation are essential to maintain waterproof performance in long-term marine use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTested submerged multiple times for several hours with continued function.\u003c\/li\u003e\n  \u003cli\u003eImproved 18 AWG 100% copper waterproof harness for reliable conductivity.\u003c\/li\u003e\n  \u003cli\u003eStainless-steel fasteners reduce corrosion risk in saltwater environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and how easy is it to install?\u003c\/h3\u003e\n\u003cp\u003eThe package includes two combination submersible lights, a license-plate bracket, mounting hardware and a 25-foot 4-pin wiring harness, providing enough length for most trailer installations. Installation is straightforward for anyone comfortable with basic trailer wiring; the durable harness and mounting hardware simplify routing and attachment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 combination tail\/stop\/turn\/running LED lights sized 8\" x 2-3\/4\" x 3\" each.\u003c\/li\u003e\n  \u003cli\u003e25 ft, 4-pin harness with 18-gauge copper wire for secure electrical connections.\u003c\/li\u003e\n  \u003cli\u003eLicense plate bracket and stainless-steel mounting screws included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these lights for long-term marine and towing use?\u003c\/h3\u003e\n\u003cp\u003eThe assemblies use corrosion-resistant hardware and a reinforced housing to withstand trailer vibration, splash and salt air. The upgraded thicker wire harness helps reduce voltage drop and resists heat and moisture infiltration compared with thinner wiring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless-steel mounting hardware resists rust and loosening.\u003c\/li\u003e\n  \u003cli\u003e18 AWG 100% copper wire harness improves conductivity and durability.\u003c\/li\u003e\n  \u003cli\u003eLow-profile sealed housing minimizes impact and water entry points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This CZC AUTO kit suits trailer owners, boaters and commercial users who need reliable, submersible rear lighting that tolerates wet environments and towing stresses. It's aimed at DIY installers and fleet operators seeking a corrosion-resistant, plug-and-play solution for tail, stop, turn and license-plate lighting on trailers, utility trucks and marine towing vehicles.\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 these lights be submerged in saltwater?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — they were tested submerged multiple times; use proper sealed wiring and stainless hardware for best saltwater durability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the 25 ft harness reach a typical trailer tongue mount?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 25 ft 4-pin harness provides ample length for most trailer installations and routing needs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CZC AUTO","offers":[{"title":"Default Title","offer_id":48086265036958,"sku":"B06ZZRL1BG","price":46.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/czc-auto-front-view-rectangular-trailer-light.jpg?v=1785892851","url":"https:\/\/northtrailauto.ca\/products\/czc-auto-12v-led-submersible-rectangular-trailer-light-kit-2-pack-waterproof-tail-stop-turn-lights-with-25-ft-harness","provider":"North Trail Auto","version":"1.0","type":"link"}