{"product_id":"nilight-2-piece-steel-trailer-light-box-kit-preassembled-6in-oval-tail-2in-amber-side-marker-license-light","title":"Nilight 2-Piece Steel Trailer Light Box Kit — Preassembled 6in Oval Tail, 2in Amber Side Marker \u0026 License Light","description":"\u003cstrong\u003eNilight's 2-piece steel trailer light box kit combines protected 6\" oval red tail lamps, 2\" amber side markers and an integrated license plate light for a ready-to-mount trailer rear lighting solution.\u003c\/strong\u003e\n\nThis complete housing set arrives preassembled with lights and grommet plugs so you can weld or bolt a finished tail\/side lighting cluster onto a new or existing trailer frame. Constructed from powder‑coated steel and populated with SMD LEDs, the kit supplies stop, turn and tail functions plus side marker and license plate illumination, helping simplify installation and protecting the lamps from impact and road debris.\n\n\u003ch3\u003eHow does this kit simplify trailer tail light installation?\u003c\/h3\u003e\n\u003cp\u003eThe lights come already mounted in the steel housings with pigtail wiring, so you won’t be wiring individual lamps into separate enclosures. That saves time on assembly and aligns cutouts and mounting points for a tidy, secure fit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComes as two pre-cut steel boxes with installed lights and rubber grommets.\u003c\/li\u003e\n\u003cli\u003eHardwire three colored pigtail leads (red\/black\/white) to your trailer harness.\u003c\/li\u003e\n\u003cli\u003eCan be welded or bolted to rear, side, bottom, or top frame locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the brightness and LED specifications?\u003c\/h3\u003e\n\u003cp\u003eThe kit uses SMD LEDs sized per lamp type to provide high-brightness stop\/turn signals and lower-brightness running lights. The oval red tail contains 10 LEDs, the round amber side marker contains 4 LEDs, and the license plate light uses a 3‑LED array for clear plate illumination.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOval red tail: 10 SMD LEDs each (stop\/turn and tail modes).\u003c\/li\u003e\n\u003cli\u003eRound amber side marker: 4 SMD LEDs each for side visibility.\u003c\/li\u003e\n\u003cli\u003eLicense plate: 3 LEDs for focused white illumination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build, dimensions and weather resistance details?\u003c\/h3\u003e\n\u003cp\u003eHousings are heavy‑duty steel with a black powder coat for corrosion resistance and impact protection. Cutouts are factory prepped for the 6\" oval, 2\" round, and license plate light; rubber grommets seal wires and reduce vibration, so the assembly performs reliably in harsh road conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDriver box: 8-3\/4\" x 6\" x 3-3\/4\"; passenger box: 8-3\/4\" x 4\" x 3-3\/4\".\u003c\/li\u003e\n\u003cli\u003eOval lamp w\/grommet: 7.3\" x 3.1\" x 1.8\"; round lamp w\/grommet: 2.6\" x 1.5\".\u003c\/li\u003e\n\u003cli\u003ePowder-coated steel finish and pre-cut mounting holes for quick fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I wire and mount the Nilight light box kit?\u003c\/h3\u003e\n\u003cp\u003eWiring follows a simple color-coded scheme: white is ground, black powers tail\/marker and license plate lights, and red feeds the stop\/turn function. After hardwiring to the trailer harness, attach the box by welding or bolting to your chosen frame location.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhite wire: ground (uses O-ring terminal supplied).\u003c\/li\u003e\n\u003cli\u003eBlack wire: tail side marker and license plate power.\u003c\/li\u003e\n\u003cli\u003eRed wire: stop\/turn light power; hardwire to trailer signal circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: this Nilight kit suits boat, RV, utility and cargo trailer owners or fabricators who want an all-in-one, durable rear lighting assembly preloaded with bright SMD LEDs. It's ideal for builders who prefer a welded or bolted steel enclosure that protects lamps from impacts and streamlines wiring and mounting on new builds or retrofits.\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: Does the kit include both lights and the housings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It includes two steel housing boxes with pre-installed 6\" oval red lights, two 2\" amber side markers, and an installed license plate light.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I weld the box directly to my trailer frame?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The powder-coated steel boxes are designed to be welded or bolted to rear, side, bottom, or top frame locations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nilight","offers":[{"title":"Default Title","offer_id":48080972316830,"sku":"B0BHSYXSY3","price":79.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/nilight-front-view-assembled-trailer-light-box.jpg?v=1785793355","url":"https:\/\/northtrailauto.ca\/products\/nilight-2-piece-steel-trailer-light-box-kit-preassembled-6in-oval-tail-2in-amber-side-marker-license-light","provider":"North Trail Auto","version":"1.0","type":"link"}