Milenco 7 Pin to 13 Pin Adaptor

Our opinion:-

Converts standard 13 Pin Trailer Plug to fit 7 Pin 12N Socket, which allows you to run all standard road lights on your trailer or
caravan
Please note will NOT run any of the supplementary services usually connected to your 12S Socket

Manufacturer says:-

Car 7 Pin to Trailer or Caravan 13 Pin Adaptor - Lights Only