{"product_id":"pack-of-4-4-in-led-round-trailer-lights-dual-red-white-function","title":"Pack of 4 4 in LED Round Trailer Lights - Dual Red\/White Function","description":"\u003cp\u003eIn this review the Pack of 4 4 in LED Round Trailer Lights is evaluated for trailer and truck owners who need a compact, dual-function light that serves as both stop\/turn\/tail and backup lights. The single biggest reason to consider this kit is its dual-color 24-LED design that lets the same fixture emit bright red for braking and signaling, or bright white for backup, reducing the number of separate lights required and simplifying mounting when space is limited.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-color 24-LED design:\u003c\/strong\u003e A single lamp produces red for stop\/turn\/tail and white for backup, cutting down on separate fixtures and wiring complexity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-prong plus auxiliary wiring:\u003c\/strong\u003e Standard three-prong offset pigtails plus an extra yellow wire make it straightforward to wire high-brightness brake, low-brightness tail, ground, and backup functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear housing and compact size:\u003c\/strong\u003e The 4 in round clear housing houses 24 LEDs in a compact footprint roughly 5.3 in diameter x 1.2 in height, useful where panel space is restricted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof and sealed:\u003c\/strong\u003e Sonically sealed construction with IP67 submersible rating helps the lights withstand road spray and wet weather conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide vehicle compatibility:\u003c\/strong\u003e Rated for 12V DC use on trailers, trucks, buses, boats and heavy-duty vehicles, so it fits many trailer and commercial applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is ideal for trailer owners, small fleet managers, and DIYers who need compact combination lights that reduce the number of mounting holes and simplify wiring while retaining distinct brake, tail and reverse functions. It is particularly useful on trailers or truck rear panels where space is limited but multiple light functions are required.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include buyers who prefer incandescent or factory-matching OEM fixtures, or anyone with nonstandard electrical systems below or above 12V DC; also confirm the required hole size before purchase because the lights need about a 4.5 in mounting hole.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBright, dual-color LEDs deliver clear red signaling and strong white backup illumination as reported by multiple customers.\u003c\/li\u003e\n\u003cli\u003eCompact, combined design simplifies installation by replacing multiple separate lights with one unit per location.\u003c\/li\u003e\n\u003cli\u003eIP67 sonically sealed construction gives confidence in wet-weather and submersion resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eInstallation experiences are mixed for some users, so basic wiring familiarity is helpful to use the multi-wire pigtails correctly.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003eApprox. 5.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall height\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED count\u003c\/td\u003e\n\u003ctd\u003e24 LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctions\u003c\/td\u003e\n\u003ctd\u003eStop\/Turn\/Tail (red) and Backup\/Reverse (white)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003eWhite ground, red brake, black tail, yellow auxiliary backup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress protection\u003c\/td\u003e\n\u003ctd\u003eIP67, sonically sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Pack of 4 4 in LED Round Trailer Lights is a practical, value-oriented choice for trailer and truck owners who need a compact, dual-function lamp that combines bright red signaling with white reverse light capability. It saves space and reduces fixture count while offering waterproof construction; buyers should be comfortable with multi-wire pigtail wiring and verify hole size before installing.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDo these lights work on standard trailer 12V systems?\u003c\/strong\u003e\u003cbr\u003eYes, they are designed for 12V DC systems used on trailers, trucks and similar vehicles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat wire is ground and which runs backup light?\u003c\/strong\u003e\u003cbr\u003eWhite is ground, red is high-brightness brake, black is low-brightness tail\/running, and yellow is the auxiliary backup wire.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these lights weatherproof for exterior use?\u003c\/strong\u003e\u003cbr\u003eYes, they are sonically sealed and rated IP67 for submersible and wet-weather performance.\u003c\/p\u003e","brand":"PVerandio","offers":[{"title":"Default Title","offer_id":48663509926107,"sku":"B0CZGRTCMR","price":37.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81iJPjzPNqL._AC_SL1500.jpg?v=1778674921","url":"https:\/\/gearmusthave.com\/products\/pack-of-4-4-in-led-round-trailer-lights-dual-red-white-function","provider":"GearMustHave","version":"1.0","type":"link"}