{"product_id":"rouler-prolinepi-magnetic-tow-light-kit-12v-led-20ft-harness-dot-sae-compliant","title":"ROULER ProlinePI Magnetic Tow Light Kit 12V LED — 20ft Harness, DOT\/SAE Compliant","description":"\u003cp\u003e\u003cstrong\u003eROULER ProlinePI is a DOT\/SAE-compliant 12V magnetic tow light kit with super-bright LEDs and a 20-foot harness designed for secure, visible towing of trailers, boats, RVs, dollies and trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis tow light kit combines high-visibility LED bulbs, a scratch-resistant magnetic base and a 20-foot wire harness with a standard 4-pin connector so you can attach lighting quickly and maintain full signal functionality while towing. Built to meet DOT\/SAE standards, the kit gives a reliable temporary lighting solution for vehicles that lack permanent trailer wiring or for emergency\/rescue towing situations. The magnets and base design are engineered to hold on steel surfaces during transit, while the bright LEDs offer long life and clear signaling.\u003c\/p\u003e\n\n\u003ch3\u003eHow strong is the magnetic mount and will it stay attached while towing?\u003c\/h3\u003e\n\u003cp\u003eThe magnetic base is designed for strong adhesion to steel vehicle surfaces and features a scratch-resistant housing to protect paint. Proper placement on clean, flat metal greatly increases holding power; avoid mounting on plastic or heavily corroded areas. Always check adhesion before driving and periodically during long trips.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength magnetic base for firm attachment to metal surfaces\u003c\/li\u003e\n  \u003cli\u003eScratch-resistant finish to minimize surface damage\u003c\/li\u003e\n  \u003cli\u003eRecommended mounting on clean, flat steel panels for best hold\u003c\/li\u003e\n  \u003cli\u003ePeriodic checks advised during extended towing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat lighting performance and safety standards does this kit meet?\u003c\/h3\u003e\n\u003cp\u003eROULER ProlinePI uses super-bright LEDs engineered for extensive service life and clear signaling at dawn, dusk, and night. The LEDs are specified to last up to 100,000 hours, offering long-term reliability without frequent replacement. The assembly complies with applicable DOT and SAE standards so signals meet legal visibility and color requirements for road use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuper-bright LED bulbs for strong stop, tail and turn signals\u003c\/li\u003e\n  \u003cli\u003eUp to 100,000 hours rated LED lifespan\u003c\/li\u003e\n  \u003cli\u003eManufactured to meet DOT\/SAE visibility and color guidelines\u003c\/li\u003e\n  \u003cli\u003eClear lenses and reflective surfaces enhance nighttime visibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what does the wiring include?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intended to be straightforward: position the magnetic lights on a clean metal surface and plug the 4-pin connector into your tow vehicle or trailer harness. The included 20-foot wire harness provides flexible reach for a wide variety of towing configurations up to 80 inches wide. Each kit ships with assembly and operating instructions to guide placement and electrical hookup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e20-foot wire harness with standard 4-pin connector\u003c\/li\u003e\n  \u003cli\u003eSimple plug-and-play connection to vehicle wiring\u003c\/li\u003e\n  \u003cli\u003eClear assembly and operating instructions included\u003c\/li\u003e\n  \u003cli\u003eSuitable for towing setups up to 80 inches wide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? ROULER ProlinePI magnetic tow light kit is aimed at boat owners, RVers, truck drivers, auto shops, and anyone who needs a portable, compliant lighting solution for short-term or emergency towing. It’s practical for occasional trailer users, roadside recovery crews and vehicle owners who need temporary lighting without permanent wiring. If you tow trailers, dollies, or watercraft and need DOT-compliant visibility with a quick, removable install, this kit offers a balance of durability, reach and brightness.\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 I use these lights on any metal bumper or only trailers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—mount them on clean, flat steel surfaces like bumpers or trailer frames; avoid plastic or heavily corroded areas for best adhesion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include a connector to plug into my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—the kit includes a 20-foot harness with a standard 4-pin connector compatible with common tow wiring.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ROULER","offers":[{"title":"Default Title","offer_id":67588042981561,"sku":"B0721DJR91","price":83.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/rouler-prolinepi-front-view.jpg?v=1790516214","url":"https:\/\/redleafauto.ca\/products\/rouler-prolinepi-magnetic-tow-light-kit-12v-led-20ft-harness-dot-sae-compliant","provider":"Redleaf Auto","version":"1.0","type":"link"}