Product Overview
Enhance your classic vehicle’s lighting with the Holley RetroBright LED 4×6 High-Beam Headlight, combining vintage sealed beam style with the efficiency and brightness of modern LED technology. Designed for shallow headlight buckets, this high-beam-only LED headlight delivers superior illumination, reduced power draw, and extended lifespan while maintaining a classic aesthetic.
Key Features & Benefits
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High-Beam Only: Dedicated high-beam light for maximum nighttime visibility.
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Plug & Play: Connects directly to factory headlight harness for quick, easy installation (review compatibility for non-standard applications).
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Classic Styling: Retro-inspired design preserves period-correct appearance.
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Superior Illumination: Over 2× the light output of halogen sealed beams for safer driving.
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Low Draw & Extended Life: LEDs last 6× longer than traditional halogen bulbs and consume less energy.
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DOT & SAE Compliant: No-glare beam pattern meets or exceeds safety standards.
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Serviceable Design: Replaceable LED cartridges allow for easy maintenance.
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Durable Lens: UV-treated polycarbonate lens is 10× stronger than glass or standard plastic.
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Color Options: Classic White (3000K), Modern White (5700K), or Yellow Lens (5700K bulb inside) for European styling.
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Sealed Beam Compatibility: Replaces trade numbers H4651, H4652, H4656, H4662, H4666, H4668, H4739, H5051, H5062, H6545.
The Holley RetroBright 4×6 High-Beam LED Headlight delivers modern LED performance in a classic sealed beam package. Its low-profile housing fits most shallow headlight buckets without modification, while the integrated PWM LED driver maintains peak intensity for consistent, bright light during extended use.
With less heat, lower power consumption, and higher brightness than halogen bulbs, this high-beam headlight improves safety while maintaining the vintage look of your classic vehicle. Multiple color temperatures and yellow lens options let you customize the lighting style for your car.
Performance / Compatibility / Use-Case
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Fits: Most classic vehicles using 4×6 rectangular headlight housings
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Connector: H4 (verify compatibility for non-standard applications)
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Shallow Bucket Friendly: No cutting or drilling required for most applications
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Older Toyota Models: May require H840 switched ground harness
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Sealed Beam Trade Numbers: H4651, H4652, H4656, H4662, H4666, H4668, H4739, H5051, H5062, H6545
Installation / Fitment / Technical Details
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Light Size: 4×6 inches
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Beam Type: High Beam Only
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Bulb Type: PAR46
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Color Temperatures: Classic White (3000K), Modern White (5700K), Yellow Lens (5700K bulb inside)
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Lens Material: UV-treated polycarbonate
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Life Expectancy: 6× longer than halogen sealed beams
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Power Draw: Lower than halogen equivalents
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Compliance: DOT & SAE
Build Quality / Warranty
Warranty: 2-year manufacturer warranty.
What’s Included:
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(1) Holley RetroBright 4×6 LED High-Beam Headlight (Sold individually)
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Note: Order 2 for dual high-beam setups or 4 for quad high-beam setups.
Frequently Asked Questions
Why choose this product?
The Holley RetroBright 4×6 High-Beam LED Headlight combines timeless sealed beam styling with modern LED efficiency, delivering bright, reliable illumination for safer nighttime driving while keeping your classic vehicle’s vintage appearance.
