Standard H4 Plug - If your vehicle plugs socket is a standard H4 then that it is Plug & Play;
- But if the vehicle socket is a 4656 standard, that pins on plug may need to be moved or adjust the pins.
|
Included 4PCS H4 Wire Harness / H4 to 3 Pin Adapter - The H4 wiring hardness Sockets will fix that your original 4x6 in led light H4 socket is not standard and couldnt install the light perfectly.
- If your vehicle not standard H4 sockets, just simply use the H4 to 3 pins adapter (Included) to rearrange the pins to make it work normally.
|
When This H4 Relay is Needed? - If you suffer from problems(such as dim lights, malfunctioning lights) when change halogen lights to 4x6 led healdights, you need buy this h4 relay harness to help you fix those issues. (Package not included)
|