{"product_id":"nilight-4-round-led-trailer-tail-lights-2-pack-red-with-mounting-brackets-dual-mode-brake-turn-tail-ip67","title":"Nilight 4\" Round LED Trailer Tail Lights 2-Pack Red with Mounting Brackets — Dual-Mode Brake\/Turn \u0026 Tail, IP67","description":"\u003cp\u003e\u003cstrong\u003eNilight 4\" round LED trailer tail lights are a 2-piece kit that delivers bright dual-mode red lighting for tail, brake, and turn functions with durable mounting brackets and rubber grommets for secure 12V installation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese compact 4-inch round lights combine 12 high-efficiency 3030 SMD LEDs per lamp with a sealed housing and upgraded grommet design to provide reliable visibility on trailers, trucks, RVs and other 12V vehicles. The kit includes two lights, two brackets, a 3-pin connector with attached wiring, and round rubber grommets so you can choose surface- or grommet-mounting depending on your vehicle's panel. Rated IP67, they resist moisture and dust while the powder-coated metal brackets minimize corrosion.\u003c\/p\u003e\n\n\u003ch3\u003eHow bright are these lights and what modes do they support?\u003c\/h3\u003e\n\u003cp\u003eEach lamp uses 12 upgraded 3030 SMD LEDs that run in two brightness outputs. The higher output functions as brake and turn signals and the lower output serves as a tail light setting for continuous illumination.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12pcs 3030 SMD LEDs per light for increased lumen output.\u003c\/li\u003e\n  \u003cli\u003eHigh and low brightness modes for brake\/turn and tail use.\u003c\/li\u003e\n  \u003cli\u003eWider beam angle and improved heat dissipation for longer LED life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install these on my trailer or vehicle?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward whether you use the rubber grommet for flush mounting or the bracket for surface mounting. The kit provides a 3-prong plug with wires and hardware so you only need to match the wires to your vehicle’s 12V harness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRound mounting hole diameter: 0.39” for bracket screw alignment.\u003c\/li\u003e\n  \u003cli\u003eGrommet hole for flush mounting: 4.46” diameter with 1.87” depth.\u003c\/li\u003e\n  \u003cli\u003eTail light size with grommet: 5.3” diameter, 1.87” depth to fit common panels.\u003c\/li\u003e\n  \u003cli\u003eConnect three wires to corresponding vehicle wires; tighten bracket nuts securely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these lights hold up to weather and vibration?\u003c\/h3\u003e\n\u003cp\u003eThe lights are silicone-sealed with an IP67 waterproof rating and employ an upgraded grommet that locks the light into place to resist vibration. The mounting bracket uses a black powder-coated metal finish to reduce corrosion and wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP67 rated housing protects against rain, dust, and temporary immersion.\u003c\/li\u003e\n  \u003cli\u003eGrommet notches and three retention bulges prevent the lamp from falling out.\u003c\/li\u003e\n  \u003cli\u003eShake-proof 3-prong plug and secure bracket attachment minimize loose connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicles and systems are these compatible with?\u003c\/h3\u003e\n\u003cp\u003eDesigned for universal DC 12V systems, these round LED lights work as combined tail, brake, and turn signals across a wide variety of trailers and service vehicles. Confirm panel hole dimensions before installing to ensure a proper fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with trailers, trucks, RVs, horse trailers, dump trucks, boats (12V), and more.\u003c\/li\u003e\n  \u003cli\u003eWorks with 12V DC systems only; confirm electrical compatibility prior to installation.\u003c\/li\u003e\n  \u003cli\u003eCheck round hole and depth to ensure grommet or bracket fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Nilight 4\" Round LED Tail Light 2-pack is ideal for trailer owners, fleet operators, and DIY mechanics who need compact, weather-resistant rear signaling with easy installation and bright dual-mode LEDs. If you want a durable upgrade that fits common 4–5\" mounting openings and provides clear brake, turn, and tail light visibility on a 12V system, this kit is a practical, value-focused choice.\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: Are these lights waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The lights are silicone-sealed and rated IP67 for protection against dust and temporary immersion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these fit my trailer’s 4-inch hole?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They suit common 4–5\" openings; check the grommet hole (4.46\") and depth (1.87\") before installing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nilight","offers":[{"title":"Default Title","offer_id":48086375858334,"sku":"B0BR9HFBXS","price":45.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/nilight-front-view-packaged-tail-lights.jpg?v=1785896711","url":"https:\/\/northtrailauto.ca\/products\/nilight-4-round-led-trailer-tail-lights-2-pack-red-with-mounting-brackets-dual-mode-brake-turn-tail-ip67","provider":"North Trail Auto","version":"1.0","type":"link"}