You need a DVM and you would have it figured out in a minute or two.
Remember (unlike house wiring) black is likely to be ground, red to be positive.
If it were a boat there are published standardized wiring colors for things.
I wouldn't even know how to work one. I may actually have one, though, so someone might need to talk me through it if I can find it.
I've got the wires run beautifully, weather proofed, and cleanly and spliced to the lights. I was also able to get the switch wire bundle through the firewall through a plug that is where manual transmission linkage passes, but for autos like ours, it is just a rubber plug. It was a bear, but it comes in right under the dash and makes for a clean straight run to the switch location, which will be very near the headlight control quadrant. All is cleanly run and OEM looking.
If nobody here is able to help with plugging the wires to the switch, I can hopefully get through to technical support at Rigid Industrues tomorrow. They are in Arizona, so it will be 8am MST, which is 10am, for me. I also emailed them. I hope to have these little lights shining soon!
Here is how they are mounted. On paper, they are supposed to be very bright. Rigid lights tend to back that up in the real world so we're pretty excited about seeing how they do on dark country roads and trails. I've got dually side shooter flood lights on the cowling of my Jeep and they are outstanding. These will certainly be at least comparable. I'll post up some pics when they are lit, too.
![[Linked Image from i.imgur.com]](https://i.imgur.com/8R1QYRJ.jpg)