H4 LED Headlight Brightness Intensifier Wiring Harness – 12V 80A Relay Harness For Dodge D150 D250 D350 (Ironwalls)

If you’ve upgraded your old truck’s headlights to LEDs but they’re still not as bright as you hoped, this wiring harness is the missing link.

It’s an Ironwalls H4 LED headlight brightness intensifier harness, designed to pull power directly from the battery so your lights get the full voltage they need.

It’s rated for 12 volts and can handle up to 80 amps, so it’s plenty tough for those high-output LED bulbs.

It’s specifically made to fit Dodge D150, D250, and D350 trucks, but if you’ve got a similar setup, it’ll probably work.

The box is about 17.6 cm long, so it’s compact enough to tuck away.

Basically, this harness makes your bright lights actually bright, and your low beams clearer.

A solid, easy upgrade for better night driving.