MAYELLO 4x6 LED Headlights 4-Pack — DOT Sealed Beam, 60W Hi/Lo, 4,500 lm High Output

MAYELLO 4x6 LED sealed-beam headlights are a DOT-approved, plug-and-play four-pack that delivers up to 4,500 lm on high beam and fits most vehicles with a 4x6" headlight opening.

These MAYELLO sealed-beam LED units replace traditional 4x6" headlights with a high-output, weatherproof design built for long life and easy installation. Each lamp uses a durable aluminum housing, a perfectly sealed lens to keep out moisture, and an efficient cooling system for hours of reliable illumination. The set includes harnesses for H4/9003 connections and is designed to be legal for on-road use under DOT standards.

How much brighter are these compared with standard sealed-beam bulbs?

The MAYELLO 4x6 LEDs produce 4,500 lumens on high beam and 3,000 lumens on low — significantly brighter than most halogen sealed-beam units. That extra output improves visibility without the bulk or complexity of HID conversions.

• High beam: 4,500 lm for extended sight distance
• Low beam: 3,000 lm for glare-controlled close-range lighting
• 60W total power per lamp for efficient energy use

Will these fit my vehicle and how easy is installation?

They are designed to fit roughly 95% of vehicles using a 4x6" sealed-beam opening, including many classic and modern trucks and cars. Installation is straightforward: the lights use a standard H4/9003 connector and come with harnesses, making them a direct plug-and-play replacement in most applications.

• Compatibility: 4x6" sealed-beam openings across numerous makes/models
• Connector: Standard H4/9003 plug for plug-and-play swaps
• Wiring: Color-coded wires for halo daytime running light and turn signal

How durable and weatherproof are these headlights?

MAYELLO engineered these sealed-beam LEDs with a rugged aluminum body and a fully sealed lens to prevent water intrusion and condensation. An advanced cooling system reduces heat buildup, helping the LEDs approach an estimated lifespan of up to 50,000 hours.

• Housing: High-quality aluminum resists corrosion and heat
• Sealing: Tight lens seal and breather valve to manage moisture
• Longevity: Efficient thermal design for extended service life

What comes in the package and is it road legal?

The kit includes four 4x6" LED sealed-beam headlights and four H4/9003 harnesses, plus a two-year warranty and access to MAYELLO customer support. These lamps are DOT-approved, which means they are legal for road use where DOT compliance is required.

• Contents: 4x LED 4x6 headlights and 4x H4/9003 harnesses
• Compliance: DOT-approved for road legality in applicable regions
• Support: Two-year warranty and after-sales assistance

Who is this for: These MAYELLO 4x6 LED sealed-beam headlights suit owners of classic cars, trucks, SUVs and other vehicles that use a 4x6" sealed-beam opening and who want a brighter, long-lasting, plug-and-play upgrade. They are ideal for DIY installers who prefer a simple swap with modern LED performance, or restorers who need DOT-compliant lighting without modifying housings.