{"product_id":"oyviny-trailer-light-converter-splice-in-powered-3-to-2-wire-to-4-way-flat-with-pure-copper-leads-led-and-incandescent-compatib","title":"Oyviny trailer light converter splice-in — powered 3-to-2-wire to 4-way flat with pure copper leads, LED and incandescent compatib","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny powered 3-to-2-wire splice-in trailer tail light converter turns a vehicle's multi-wire lighting harness into a standard 4-way flat trailer connector compatible with LED and incandescent lights.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen towing, mismatched wiring between a tow vehicle and trailer can leave lights unresponsive or cause hyper-flashing. This compact inline converter from Oyviny adapts 6-, 3- or 2-wire vehicle systems into the common 4-wire trailer standard, supplying reliable power for left\/right turn signals, brake lights and running lights. Built with pure copper conductors and a dust-covered 4-way flat socket, it’s intended for splice-in installations where a universal trailer connector is needed.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this converter handle LED versus incandescent trailer lights?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny unit is designed to be compatible with both LED and incandescent lighting systems. It conditions signals from pulse-width modulated (PWM) or multi-wire setups into the steady output expected by most trailers, reducing flicker and ensuring correct turn and brake operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConverts 6-, 3- or 2-wire vehicle harnesses to a standard 4-wire trailer output.\u003c\/li\u003e\n  \u003cli\u003eWorks with LED and incandescent bulbs without modifying trailer wiring.\u003c\/li\u003e\n  \u003cli\u003ePowered design supplies up to 5.0 amps for each left\/right turn and brake circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat wiring or installation steps are required?\u003c\/h3\u003e\n\u003cp\u003eThis model is a splice-in device with pre-stripped leads and included snap-lock connectors for secure splicing. It’s intended for do-it-yourself wiring work on vehicle harnesses; no heavy-duty flasher is required, though a separate battery feed may be necessary for some vehicle systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSplice the pre-stripped wires into your vehicle harness using the provided snap locks.\u003c\/li\u003e\n  \u003cli\u003eMount the converter in a protected location and plug the 4-way flat socket into the trailer plug.\u003c\/li\u003e\n  \u003cli\u003eOptional: connect a battery feed if your vehicle’s system requires an external power source for consistent LED operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and weatherproof is the Oyviny converter?\u003c\/h3\u003e\n\u003cp\u003eThe converter housing is molded from high-strength ABS plastic while the internal conductors use pure copper for reliable conductivity and corrosion resistance. The 4-way flat connector includes a dust cover to keep moisture and debris out when not in use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS plastic enclosure resists impacts and road vibration.\u003c\/li\u003e\n  \u003cli\u003ePure copper wiring delivers efficient current flow and long-term reliability.\u003c\/li\u003e\n  \u003cli\u003eDust-covered 4-way socket helps protect contacts from rain and dirt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this unit work with my vehicle’s 3-wire system?\u003c\/h3\u003e\n\u003cp\u003eYes—this splice-in converter was made specifically to translate a vehicle’s 3-wire tail light harness to the standard 2-wire trailer tail light interface, producing a 4-way flat output suitable for most trailers. It also handles 6-wire or PWM setups by consolidating signals into the expected trailer outputs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdapts 3-wire vehicle harnesses to 2-wire trailer lighting standards.\u003c\/li\u003e\n  \u003cli\u003eConverts multi-wire systems, including PWM, into a compatible 4-way output.\u003c\/li\u003e\n  \u003cli\u003eRated to power up to 5.0 amps for turn and brake circuits per side.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny powered 3-to-2-wire splice-in converter suits DIYers, boat owners, campers and small commercial users who need a dependable way to make their vehicle compatible with trailers using a 4-way flat connector. It’s particularly useful when upgrading to LED trailer lights or when your vehicle’s factory wiring doesn’t match your trailer’s harness. Suitable for those comfortable with basic splicing and mounting, and for professionals seeking a compact, weather-protected converter for routine towing tasks.\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 this converter require a separate flasher or relay?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No heavy-duty flasher is required; the powered converter provides the necessary output for turn and brake lights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this with LED trailer lights?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s compatible with LED and incandescent lights, converting PWM or multi-wire systems to a standard 4-way output.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":67587324903609,"sku":"B08N68MNSL","price":87.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/oyviny-front-view-4-way-flat-socket.jpg?v=1790506100","url":"https:\/\/redleafauto.ca\/products\/oyviny-trailer-light-converter-splice-in-powered-3-to-2-wire-to-4-way-flat-with-pure-copper-leads-led-and-incandescent-compatib","provider":"Redleaf Auto","version":"1.0","type":"link"}