Item: 

• 2 x Polarity Adapters with H4 plugs 
• Plug and Play system that allows you to install LED headlights to a negatively switched vehicle so the polarity is correct
• Converter harness is only suitable for negatively switched H4 vehicles
• H4 plugs - comes with male (+/-/-) and female (-/+/+) plugs so no need for any cutting or soldering of your vehicle wiring loom to install
• 12v and 24v

Fitment:

• Suitable for older vehicles such as Hilux with negatively switched headlights