Adapter: H13 Male > H1 Female Chevrolet or the new-school RGBW version

or the new-school RGBW version which is capable of producing a true white

these complete fog light housings will swap directly in place of the original halogen units that they're designed to replace

Advanced: The third generation MotoControl 8-Pin Relay has a tiny built-in capacitor that stores and releases it's charge between mode changes

and call it a day

Adapter: H13 Male > H1 Female Chevrolet or the new-school RGBW versionUseful: 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