Amazon.com: CARROFIX Powered 3-to-2-Wire Trailer Tail Light Converter with 1.5ft Leads and 4.8ft 4-Way Wiring Harness Connector - LED Compatible : Automotive
Amazon.com: United Pacific 90620 Trailer Light Converter for Trailers, 5- Wire System to 4-Wire System, 18G Bonded Wire w/Flat 4-Way Female Connector - ONE Unit : Automotive