H1 1-to-2 Conversion Cable for Automotive LED Fog Light Socket

H1 1-to-2 Conversion Cable – Plug-and-Play Automotive LED Fog Light Wiring Upgrade

Upgrade your vehicle's lighting harness with ease using this H1 1-to-2 Conversion Cable. Designed for a non-destructive, plug-and-play installation, this wiring adapter lets you split a single H1 socket into two outputs — perfect for adding or upgrading LED fog lights without touching your original vehicle wiring. No professional mechanic required!

Whether you're replacing an aging wiring harness or modifying your fog light setup for LED compatibility, this pre-wired cable delivers a clean, safe, and reliable connection every time. Made in Mainland China.

Key Features

• Plug-and-Play Design: Pre-wired for instant installation — no cutting, splicing, or modifications to your original vehicle wiring harness.
• 1 Male to 2 Female Connectors: Splits a single H1 socket into two outputs for dual-light setups or easy LED upgrades.
• Safe & Overload-Resistant: Eliminates concerns about overloading, melting wires, or harness damage when switching to higher-performance bulbs.
• Extend or Replace: Ideal for extending factory wiring or swapping out a worn harness without rewiring your entire lighting system.
• Durable Construction: Built from quality plastic and metal components for long-lasting performance in automotive environments.
• Rated for 24V Systems: Suitable for both standard 12V and 24V vehicle electrical systems.

Specifications

• Type: H1 Replacement Converter
• Socket Type: H1
• Voltage: 24V
• Cable Length: 15 cm
• Material: Plastic, Metal
• PCB Included: No
• Country of Origin: Made in Mainland China

Package Contents

• 2 × H1 Replacement Converters (1-to-2 Conversion Cables)

Notes

All measurements are based on actual products; minor errors within the normal range are acceptable. Slight color differences may exist due to monitor, camera, or other factors — please refer to the actual product for the most accurate representation.

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Learn more: FuelEconomy.gov on vehicle maintenance

Frequently Asked Questions

Q: Will the H1 1-to-2 conversion cable work with my car's factory wiring?

A: Yes! This H1 conversion cable is designed for non-destructive, plug-and-play installation. It connects directly to your existing H1 socket without any cutting or splicing, keeping your original vehicle wiring fully intact.

Q: Is this cable compatible with LED fog lights?

A: Absolutely. This H1 wiring adapter is specifically designed to simplify the upgrade from factory halogen bulbs to LED fog lights, providing a safe and reliable connection without overloading or damaging the harness.

Q: How many cables are included in the package?

A: The package includes 2 × H1 1-to-2 replacement converter cables, each measuring 15 cm in length.

Q: What voltage is this H1 conversion cable rated for?

A: This cable is rated for up to 24V, making it suitable for a wide range of passenger vehicles and light commercial vehicles with both 12V and 24V electrical systems.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.