Ruth's sister LYR0052 international power cord

Two-piece H1 LED headlight adapter kit

This kit contains two single-conversion wiring connectors designed to adapt H1 LED headlight bulbs to the existing vehicle socket. Each unit uses an ABS plastic housing that resists heat and avoids the need to cut or break the original connector. Installation is completed in seconds and suits owners upgrading halogen H1 bulbs to LED without permanent wiring changes. The pair covers both headlights on most vehicles.

Check bulb type and socket clearance before ordering

Verify that the vehicle uses an H1 halogen bulb and that the headlight housing has enough room behind the dust cover for the adapter body and diode module. The adapter plugs directly into the factory H1 socket, so no soldering is required, but limited rear clearance can prevent the connector from seating fully. Confirm the LED bulb you plan to fit matches the H1 base pattern and draws current within the vehicle’s original fuse rating.

Sustained heat resistance from ABS housing

The ABS plastic body is rated for continuous high-temperature exposure inside a sealed headlight assembly and will not melt during extended night driving. The single diode in each converter handles the steady current draw of an LED bulb without thermal throttling or voltage drop. Because the adapter replaces the original plug rather than splicing wires, the connection remains mechanically secure under vibration and thermal cycling over long periods.