The is a Genuine Meyer OE 07117 harness is for the early07116Saber Modules (Black, Black, Yellow) Ports.
This has a grey plug 4 wire harness. The newer version of the modules uses a green plug07609 5 wire harness. These will work on both Nite Saber I and II lights.
This is know as Plug B.
To view the four versions of modules Meyer used over the yearsCLICK HERE