Universal H4 Headlight Wiring Harness 12V/24V Wide Voltage 35W/55W HID/LED Decoder Relay Kit

Description

• Universal Compatibility: Designed to fit H4 socket types supporting both 12V and 24V vehicle electrical systems for wide application across trucks and cars.
• Integrated Decoder Function: Built-in decoding logic effectively resolves most HID and LED flickering issues or dashboard error warnings caused by bulb upgrades.
• Reliable Power Support: Supports 35W and 55W power outputs with a heavy-duty relay to ensure stable current delivery to high-performance lighting kits.
• Durable Construction: Engineered with heat-resistant insulation and high-conductivity copper wiring to withstand engine bay temperatures and prevent melting.
• Easy Plug-and-Play Installation: Standard H4 connectors allow for a straightforward connection between the original vehicle harness and aftermarket lighting systems.