[BradHerr]

Here you go McNeo, I think this is what you are talking about.

http://youtu.be/PBKs6k_OA3M

 

[BradHerr]

That's if you want them to keep strobing, the one I linked to will strobe for 2 seconds then go steady on, which is typically seen in brake lights.

The video shows two modes of operation: mode 1 is continuous flash, mode 2 is flash for two seconds then stay on steady.