Need Help Wiring a Wig-Wag Flasher

[ZackSharp]

I have bought a second-hand wig-wag flasher, but I need to know how to wire it to the headlights in my pickup. If anyone could tell me how to do this, I would greatly appreciate it. Thanks!

[Davidjb]

What brand is it? E-mail me directly and we'll get you going.