Product Overview
Upgrade your classic vehicle with the Holley RetroBright LED 5.75″ Round High-Beam Headlight, combining vintage sealed beam style with modern LED technology. Designed for plug-and-play installation and shallow headlight buckets, this high-beam-only LED headlight delivers superior illumination, energy efficiency, and extended lifespan while maintaining the classic aesthetic.
Key Features & Benefits
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High-Beam Only: Dedicated high-beam light for enhanced nighttime visibility.
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Plug & Play: Connects directly to factory headlight harness for quick, no-modification installation.
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Classic Styling: Retro-inspired headlight preserves period-correct appearance.
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Superior Illumination: Over 2× the brightness of halogen sealed beams for safer driving.
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Low Draw & Extended Life: LEDs last 6× longer than halogen and use less current.
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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) for European styling.
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Sealed Beam Compatibility: Replaces trade numbers 4000, 4040, H4001, H5001, H5006.
The Holley RetroBright 5.75″ Round High-Beam LED Headlight offers modern LED performance in a classic sealed beam package. Its low-profile design fits most shallow headlight buckets without modification, and the integrated PWM LED driver ensures consistent brightness even during extended use.
With less heat, lower power draw, and higher light output than halogen bulbs, this high-beam headlight enhances safety while maintaining your vehicle’s vintage look. Available in multiple color temperatures and a European-style yellow lens, it allows for both functional and stylistic customization.
Performance / Compatibility / Use-Case
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Fits: Most classic vehicles using 5.75″ round headlight housings
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Connector: H4
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Shallow Bucket Friendly: Fits most shallow light buckets without cutting or drilling
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Older Toyota Models: May require H840 switched ground harness
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Sealed Beam Trade Numbers: 4000, 4040, H4001, H5001, H5006
Installation / Fitment / Technical Details
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Light Size: 5.75″ Round
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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
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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 5.75″ Round 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 5.75″ Round High-Beam Headlight delivers bright, reliable illumination while preserving the sealed beam look of your classic vehicle. Perfect for enthusiasts seeking enhanced safety, long life, and a vintage aesthetic in a single high-beam upgrade.
