{"product_id":"partsam-12v-halo-glow-submersible-square-led-trailer-light-kit-pair-dot-compliant-waterproof","title":"Partsam 12V Halo Glow Submersible Square LED Trailer Light Kit (Pair) DOT‑Compliant Waterproof","description":"\u003cp\u003e\u003cstrong\u003eThe Partsam 12V Halo Glow Submersible Square LED Trailer Light Kit provides DOT-compliant left and right tail lights with halo illumination, full waterproof sealing, and multi-function LED arrays for boat trailers, RVs, and utility trailers under 80 inches.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis plug-and-play lighting kit combines a distinctive halo appearance with rugged, sealed construction so that your trailer lighting stays bright and reliable in wet, salty, or submerged conditions. Designed for 12V systems, the kit includes a curb side and street side square tail lamp, each delivering brake, tail, turn, side marker, reflector and license illumination functions while meeting DOT requirements for safe road use.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these lights handle water exposure and harsh environments?\u003c\/h3\u003e\n\u003cp\u003eThe Partsam lights are fully submersible thanks to a sealed circuit board design that protects diodes and electronics from moisture and corrosion. Their durable housing and surface-mount LED construction reduce vibration stress and prolong service life in marine and off-road settings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSealed circuit board prevents water intrusion and diode damage.\u003c\/li\u003e\n  \u003cli\u003eIP-style submersible performance suitable for boat trailers and splash zones.\u003c\/li\u003e\n  \u003cli\u003eHousing materials resist salt, road grime, and UV exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat lighting functions and LED configuration are included?\u003c\/h3\u003e\n\u003cp\u003eEach lamp combines multiple LEDs arranged to serve seven functions: brake, tail, turn, side marker, side reflector, rear reflector, and a license plate light on the street side. The curb side and street side lamps differ slightly in diode count to accommodate the license illuminator on the street side.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCurb side: 32 total diodes (20 red + 8 red + 4 red) for stop\/turn\/tail duties.\u003c\/li\u003e\n  \u003cli\u003eStreet side: 38 diodes (20 red + 8 red + 4 red + 6 white) including license light.\u003c\/li\u003e\n  \u003cli\u003eSolid halo glow pattern provides a distinctive, consistent light signature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install the Partsam 3-wire pigtail on my trailer?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: the kit includes a three-wire pigtail that hardwires to your trailer's electrical harness. The white wire is ground; the gray wire carries tail light power; the red wire handles brake and turn signals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3-wire pigtail for direct hardwire connection to trailer wiring.\u003c\/li\u003e\n  \u003cli\u003eSurface-mount design with 2\" stud center spacing for mounting.\u003c\/li\u003e\n  \u003cli\u003eNo separate resistor or adapter typically required for standard 12V trailer circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose surface-mount LED technology for trailer lights?\u003c\/h3\u003e\n\u003cp\u003eSurface-mount LEDs (SMD) are soldered directly to the board rather than passing through holes, creating a more compact, vibration-resistant assembly. This yields better reliability on rough roads and when launching or retrieving boats.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSMD construction reduces mechanical strain and failure from vibration.\u003c\/li\u003e\n  \u003cli\u003eSmaller printed circuit footprint allows improved routing and durability.\u003c\/li\u003e\n  \u003cli\u003eConsistent light output and longer operational life compared with older through-hole designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Partsam 12V Halo Glow Submersible Square LED Trailer Light Kit is ideal for boat owners, RV and camper owners, landscaping or utility trailer operators, and anyone who needs DOT-compliant, waterproof lighting for trailers under 80 inches wide. It suits buyers who want a stylish halo look without sacrificing durability or corrosion resistance, and those who prefer a straightforward hardwire installation for dependable long-term performance.\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 DOT compliant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Partsam Halo Glow square tail lights are designed to meet DOT standards for trailer lighting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can these lights be submerged on a boat trailer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the sealed circuit board and waterproof housing make them suitable for splash and occasional submersion.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Partsam","offers":[{"title":"Default Title","offer_id":55161067798871,"sku":"B01K7LFNBM","price":34.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/partsam-front-view-square-tail-light-pair.jpg?v=1790321774","url":"https:\/\/britishgarage.co.uk\/products\/partsam-12v-halo-glow-submersible-square-led-trailer-light-kit-pair-dot-compliant-waterproof","provider":"British Garage","version":"1.0","type":"link"}