Adapter: H1/H3 Male > 9006 Female – The Lighting Guru
H4 / H1 Adapter (used with Delta High Beam Headlights)
H4 to HB3-H7(-H1) Conversion harness
18.38US $ |2pcs H4 Car Led Headlight Bulbs Canbus Fog Lamp Light Decoder Resistor Wire Harness Adapter For Bmw Ford -… | Headlight bulbs, Led headlights, Car lights
2pcs LED Headlight Bulb Base Adapter Socket Holder 880/HB4/HB3/H11/H7/H4/H3/ H1 f - Walmart.com
H4 / H1 Adapter (used with Delta High Beam Headlights)