Adapter: H13 Male > H1 Female Chevrolet here is the bulb cross

here is the bulb cross reference guide for this product: 3057

Well designed circuitry and igniter setup results in a relatively fast warm up time for the HID bulbs when powered by a Hylux ballast

Each Model 97 features a heavy-duty aluminum housing

then feed your wiring through the nipples on the seal

If you want the best

Adapter: H13 Male > H1 Female Chevrolet here is the bulb crossUseful: 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