Light Bar wiring to MicTuning Switch

[Chilow]

Anybody familiar with wiring a MicTuning switch to an aftermarket light bar wiring harness? I've done it in the past with a CaliRaisedLed harness and they were helpful enough to tell me which wires from their harness goes to the MicTuning switch. However, the new harness I purchased is from a different company and although it looks like it has the standard (3) wires coming from their generic red switch, it's different colored wires from the CaliRaisedLED one that I'm familiar with. Is there a way to "test" the harness wires to the switch or is it trial and error?

 

[Dillusion]

Which switch did you get specifically from them?

 

[Chilow]

Which switch did you get specifically from them?

The NiLight wiring harness comes with a generic red circular switch. I purchased the Toyota style switch from MicTuning. Link below.

https://www.amazon.com/gp/product/B01G1W7YZ4/ref=ox_sc_act_title_2?smid=A3LNII6PAMN03T&psc=1

 

[Chilow]

Yes, the wiring harness I purchased includes a relay. I should note that I don't plan on using the dimmer function. In a previous install with a different brand, I connected both red wires from the switch harness to one of the wires on the actual light bar harness. I don't need the dimmer function so I assume I can do the same?

 

[Chilow]

The wiring harness I purchased is their 16AWG with the 2 leads if that helps.