Product Description
Convert your classic car’s lighting system with this pair of P45T to H4 headlight bulb adapters, engineered for a secure and seamless fit. These precision-built rings allow you to install modern H4 (P43T base) halogen or LED headlight bulbs into vehicles originally equipped with P45T bulb fittings—no cutting, rewiring, or modifications needed.
⚙️ Key Features:
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Designed for classic vehicles with P45T headlamp units
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Compatible with both halogen and LED H4 (P43T) bulbs
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2-step seating ring ensures perfect bulb alignment
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Provides a snug, secure fit for optimal beam performance
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Use with our H4 LED bulbs for a powerful lighting upgrade
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Plug & Play installation – zero fuss
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Durable construction for long-lasting performance
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BULBS NOT INCLUDED
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Backed by a 1-year warranty
Perfect for classic car restorers and enthusiasts who want modern lighting performance while retaining original headlamp housings.
