{"product_id":"mayello-4x6-led-headlights-4-pack-dot-sealed-beam-hi-lo-4500-3000-lm-plug-and-play","title":"MAYELLO 4x6 LED Headlights 4-Pack — DOT Sealed-Beam Hi\/Lo, 4500\/3000 lm, Plug-and-Play","description":"\u003cp\u003e\u003cstrong\u003eMAYELLO 4x6 LED Headlights 4-pack are DOT-approved sealed-beam replacements that deliver bright hi\/lo illumination, simple plug-and-play installation, and long service life for most vehicles with 4x6\" headlight housings.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese MAYELLO 4x6 LED sealed beam headlights replace standard sealed-beam units with high-output LEDs, offering clearer roadway lighting and a durable, moisture-resistant construction. Each lamp provides 4500 lumens on high beam and 3000 lumens on low, inside a fully sealed aluminum housing designed to limit condensation and protect internal components. The set ships with four H4 (9003\/HB2) harnesses for easy connection to existing sockets and includes dot approval for road legality in applicable regions.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these headlights improve nighttime visibility?\u003c\/h3\u003e\n\u003cp\u003eThe LEDs concentrate more usable light onto the road than many stock sealed-beam bulbs, producing brighter high- and low-beam patterns for clearer sightlines. That makes it easier to see lane edges, signs, and obstacles without additional bulky accessories.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4500 lm on high beam and 3000 lm on low beam for strong illumination\u003c\/li\u003e\n  \u003cli\u003eDistinct hi\/lo beam pattern designed for sealed-beam housings\u003c\/li\u003e\n  \u003cli\u003eWhite halo daytime running light and yellow halo turn-signal compatibility\u003c\/li\u003e\n  \u003cli\u003eDOT-approved for on-road use in compliant jurisdictions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these lights easy to install on my classic car or truck?\u003c\/h3\u003e\n\u003cp\u003eYes — the MAYELLO 4x6 LEDs are designed as direct replacements for most 4x6\" sealed-beam units and use a standard H4 plug for straightforward wiring. Installation normally requires removing the old sealed beam and connecting the supplied harness without cutting factory wiring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play H4 (9003\/HB2) harnesses included for each lamp\u003c\/li\u003e\n  \u003cli\u003eRed wire powers the white halo daytime running light\u003c\/li\u003e\n  \u003cli\u003eGreen wire supports the yellow halo turn-signal function\u003c\/li\u003e\n  \u003cli\u003eFits sedans, trucks, and many classic models that accept 4x6\" sealed beams\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat construction and durability features do these headlights offer?\u003c\/h3\u003e\n\u003cp\u003eThe housings use high-grade aluminum and a tightly sealed lens to reduce moisture entry and heat buildup, extending component life. An internal breather valve allows pressure equalization; if the lens fogs, opening that valve can quickly restore clarity without replacing the lamp.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum housing for heat dissipation and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eSealed lens to protect LEDs from dust and moisture\u003c\/li\u003e\n  \u003cli\u003eAdvanced cooling system for up to 50,000 hours expected lifespan\u003c\/li\u003e\n  \u003cli\u003eBreather valve cap to clear fogging when needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles are compatible with these sealed-beam headlights?\u003c\/h3\u003e\n\u003cp\u003eThese 4x6\" sealed-beam LED units are compatible with a wide range of vehicles that accept the 4x6\" form factor. They are especially popular for classic cars and older trucks that use round or rectangular sealed beams, where modern LED performance is desired without housing modification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits up to 95% of vehicles with 4x6\" sealed-beam openings\u003c\/li\u003e\n  \u003cli\u003eCommon fits: Chevy C10, K10, S10, Caprice, F-series trucks, Dodge Challenger\/Charger\/Dart, Chevrolet Chevelle\/Corvette\/Nova\u003c\/li\u003e\n  \u003cli\u003eAlso suits many Ford Galaxie, Oldsmobile, Pontiac, Plymouth classic models\u003c\/li\u003e\n  \u003cli\u003eIdeal when you want LED performance without replacing headlight buckets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The MAYELLO 4Pcs 4x6 LED Headlights set is a practical upgrade for drivers who want brighter, longer-lasting sealed-beam lighting without complex rewiring or housing changes. It's aimed at owners of classic cars, vintage trucks, and any vehicle using 4x6\" sealed beams who value improved nighttime visibility, DOT-approved on-road legality, and straightforward plug-and-play installation. Each purchase includes four LED headlights, four H4 harnesses, and a two-year warranty with customer support for a risk-minimized upgrade.\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 headlights legal for road use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the MAYELLO 4x6 LED headlights are DOT-approved for road use where DOT compliance is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What do I get in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You receive four 4x6 LED sealed-beam headlights, four H4 (9003\/HB2) harnesses, and a two-year warranty.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MAYELLO","offers":[{"title":"Default Title","offer_id":67585462599865,"sku":"B0BLML5BNB","price":277.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/mayello-front-packaging-4x6-led-headlights.jpg?v=1790470826","url":"https:\/\/redleafauto.ca\/products\/mayello-4x6-led-headlights-4-pack-dot-sealed-beam-hi-lo-4500-3000-lm-plug-and-play","provider":"Redleaf Auto","version":"1.0","type":"link"}