link to schematics?

does anyone have a link to a schematic drawing of the wiring for a MH or HPS light with a built-in ballast?

Ballast for 150 W DC Metal Halide
http://www.repairfaq.org/sam/balmhl1.gif

Is this what you need? Google search; Image results. Learn it and love it.

Peace.

http://www.venturelighting.com/BallastHTMLDocuments/wiring_diagrams-Add.html

love these guys