picked up 4 tractor lights @ napa this morn. 4 3/4" rubber housing 1 wire lead. what i need to know is how to hook up the relay. i asked for a relay to run all 4 and the guy didnt really seem to know what he was doing. i got a "Signal-Stat" 194 12V-40A. first question, will this really work? if not what is a relay that will? next question if this relay will work how is it hooked up? here is the layout;
*
30
* *
85 86
*
87

i know this is a really stupid question and i should know this but for some reason i cant figure it out this morning. I will be getting power from a painless aux. fuse block, and want them linked to a switch in the cab

30- power from batt (or fuse block)
85- power from switch
86- ground
87- lights

Duane

http://www.classictruckshop.com/clubs/earlyburbs/projects/bosch/foglites.htm

http://www.classictruckshop.com/clubs/earlyburbs/projects/bosch/foglite.jpg