Blue Light Bar - $50 (Holland Patent NY).
Mirrors have been moved, so not in X pattern now. Blue bulbs.
Blue Light Bar - auto parts - by owner - vehicle automotive sale
Works just fine. Been up in the rafters of the garage for a few years. We used to use it on the demolition derby cars. You can swap the bulbs out to red or amber. Or just repaint them.
utica.craigslist.org
I would pick it up if it was closer to me, and if I was looking to get divorced.