Auxbeam 4x6 LED Headlights 4-Pack Black — DOT/SAE Approved, High-Output Projector Beams

Auxbeam 4x6 LED Headlights are a DOT- and SAE-approved four-piece rectangular headlamp set that delivers high-output LED illumination, upgraded cooling, and durable construction for most vehicles with 4x6" housings.

These Auxbeam black 4x6 LED headlamps provide a modern, energy-efficient replacement for traditional sealed-beam and HID units. Built with original high-performance LED chips and a projector-style lens, the set produces bright, well-defined high and low beams while resisting water, shock, and everyday wear. They come as a four-piece kit to update both sides of your vehicle or multiple machines at once.

How bright are these Auxbeam 4x6 headlights for night driving?

The LEDs use premium chips and a projector lens to generate crisp light patterns without obvious hot spots. Rated outputs for the set deliver strong lumen numbers for real-world visibility while maintaining beam control designed for DOT-compliant housings.

• High beam: 3600 lumens per lamp for long-range illumination
• Low beam: 2800 lumens per lamp for controlled near-field light
• Effective 60W-equivalent perceived brightness with defined cutoff

Will these headlights last and handle harsh conditions?

Auxbeam engineered these lamps with a reinforced circuit board and an improved heat-dissipation layout to reduce flicker and extend service life. The housings use a tough polycarbonate cover and meet IP67 water- and dust-resistance levels for reliable performance in wet and rough environments.

• Upgraded cooling design with larger heat-dissipation spacing
• Estimated lifespan up to 50,000 hours under normal use
• Shock-proof construction and scratch-resistant PC lens
• DOT & SAE approved for compliant on-road use

What vehicles and housings are compatible with these rectangular lamps?

This four-piece set fits most vehicles designed for a 4x6-inch rectangular headlight opening, including many classic cars, trucks, SUVs, and motorcycles. They replace several common sealed-beam part numbers and are a flexible upgrade for restoration, customization, or improved night driving.

• Compatible with H4651 / H4652 / H4656 / H4666 / H6545 headlight housings
• Universal fit for many sedans, light SUVs, trucks, and off-road vehicles
• Sold as a 4-piece kit to outfit both sides or multiple vehicles

How easy is installation and what’s included in the package?

Installation follows the same mounting and wiring approach as standard 4x6 sealed-beam headlights, making swaps straightforward for most DIYers and mechanics. The kit includes four complete LED headlamps ready to install into compatible housings.

• Package contains 4 x 4x6-inch Auxbeam LED headlamps (black finish)
• Direct-fit for housings that accept H4651/H4652/H4656/H4666/H6545
• No additional bulbs required—complete lamps replace sealed-beam units

Who is this for: Drivers and vehicle owners who want a reliable, high-output LED replacement for 4x6" rectangular sealed-beam headlights—especially those restoring classic vehicles, upgrading older halogen or HID lamps, or adding rugged off-road-capable lighting. It’s also suited to fleet operators and motorcycle riders seeking DOT-compliant, long-lasting illumination in a compact, easy-to-install package.