Painless Halogen Headlight Relay Conversion Harness 30815

Halogen Headlight Harness

The factory headlight wiring in most older vehicles is not designed to handle high-power halogen headlights. Painless headlight harnesses draw power directly from the battery through a relay, providing full power to H4 conversion or halogen sealed-beam headlights.

• Harness for H-4 Halogen Bulbs 2-headlight system

Note: This part number 30815 is for use on vehicles with a 2-headlight system using dual filament sealed beams or H-4 headlight conversions.

• Headlight Harness - Halogen Conversion - Two H4 / Sealed Beam Bulbs - Universal - Kit - Brand: Painless Performance - Part Number: 30815