Was I burned and not even KNOW it?

I purchased some headlamps from a local auto store, not a chain. They are
usually busy, but not too busy. someone is usually in buying something.

Anyway, I purchased two low beam headlamps, and the box was WAGNER, the
headlamps were Phillips? or maybe it was Philips (only one l)

So are Wagner headlamps made by Phillips? or did someone "replace" the
wagner bulb with a wrong brand, and I got to be the rube?

thanks