Negative Switch Headlight Conversion Harness - Plug and Play

Stedi Plug & Play High Beam Driving Light Wiring Smart Harness

Switched ground H4 headlights and LED H4's.

12 V 80A LED Headlight Wiring Harness Kit 2 Lamp Brightener

How To Change Polarity With a Relay - Convert Negative Into

2pc H4 (9003/HB2) Headlight Socket Converter Kit [FOR H4652, H4656

True Mods H6054 H4 LED Headlight Wiring Harness

How to wire LED light Bar or Driving Lights to High Beam STEDI

This wiring kit it is used to make LED Headlights and globes compatible in Toyotas and Suzukis, and any other vehicle with earth switching/reverse

JTX LED Wiring Kit

Smart Harness Plug and Play High Beam Driving Light Bar Spotlights

H4 Headlight Relay Kits - CE Auto Electric Supply - Automotive

Lightfox Dual Connector Smart Harness High Beam Driving Wiring kit

How To Replace Headlight Wiring