Adapter: H13 Male > H4 Male Dodge With its durable polycarbonate lens

With its durable polycarbonate lens and injection-molded ABS housing

so should you

etched with radius indicators for consistency

We figure your awesome aftermarket headlight upgrades are useless if you can't install them

and gathering feedback from end-users on what makes the best LED bulb with the most effective beam pattern

Adapter: H13 Male > H4 Male Dodge With its durable polycarbonate lensUseful: Sometimes "this" just doesn't plug into "that" When the industry standard for aftermarket lighting calls for mostly 9006 Female inputs, these adapters will come in handy. Go Direct: If your vehicle's stock headlight circuit is strong enough to power ballasts without a relay harness, these are the perfect solution for non 9006 headlight systems since almost all HID ballasts require a 9006 female input. Standard: These are standard equipment on