Re: 4 position light switch on my 1939 120.

Posted by Lowell Fast On 2014/8/28 14:18:35

Mine has a sealed beam conversion but I think I have the original switch. I think the easiest approach wound be to follow the wiring diagram for the 1940 + . SOUNDS LIKE THE OLD "DIMMER" SWITCH PLAYED A BIG PART IN THE OLD SYSTEM.