Error Free Resistor Anti Flicker Led Canbus Decoder Adapter H1/H3/H4/H7/H8/H9/H11 Durable Headlight Led Canbus Decoder Canceller - Walmart.com
Amazon.com: AMUNIESUN Compatible With Hummer H1 H2 AM GENERAL Pair 7Inch Headlight Lights Halo Angel Eye White DRL & Amber Turn Light With 9007 Male to H4 Female Adapter : Automotive
Adapter: H4 Male > H1 Female – The Lighting Guru
Convert H4 Headlights to Military plugs with rubber connectors.
LED headlight Adapter Holder Bases For H4 H3 H1 H11 H13 9004 9005 9006 9007 880 - Walmart.com
Dapper Lighting H4-H1 Adapter with Power Control Unit (Automatic Power
2* 9004/9005/H13/H11/H7/H4/H3/H1 Headlight LED Bulb Base Adapter Socket Retainer | eBay
H1 LED Headlight Bulb Socket Connector Adapter Male Plug Extension Harness Wire | eBay
100PCS X H1 H7 H4 Car Halogen Bulb Socket Power Adapter Plug Connector Wiring Harness - AliExpress
H4 and H1 headlight conversion | IH8MUD Forum
100PCS H7 H4 H1 H11 9005 HB3 9006 HB4 Car Halogen Bulb Socket LED Power Adapter Plug Connector Wiring Harness - AliExpress
GLFSIL 2PCS H1 H4 Car LED Headlight Lamp Bulb Base Adapter Sockets Retainer Holder - Walmart.com
Adapter: H4 Male > H1 Female – The Lighting Guru
Morimoto H630 H4 Male > H1 Female Headlight Adapter Harness-Each