2 Headlight H4 Headlamp Light Bulb Ceramic Socket Plugs Relay Wiring Harness Kit 12V

Feature: 1. This is a 7in halogen H4 Headlight Relay Harness with High Heat Ceramic Plugs for Cars Trucks With 2 Headlights. 2. High Low Beams Plug and Play Harness. It can make your headlight increment of 30percent ‑50percent . 3. Independent design of the headlight relay makes it easy and convenient to check. 4. With professional design and reasonable structure, the product is easy to replace and install. 5. Make a big improvement for visibility on your cars at night. Specification: Item Type: H4 Head Light Relay Harness Kit Voltage: 12V This Harness Fixes: Dim Headlights Back Feeding Power Flickering Headlights Malfunctioning Headlights when using Hi Low Beams Overloading the Headlight Switch Overheating Plugs Note: 1. If your upgrading to higher wattage halogen bulbs or you are having trouble with your 7in headlights not working properly, this is your fix. 2. . Package List: 1 x H4 Head Light Relay Harness Kit