I think I'm about to finally drop the bones on those black stock housings (with amber corners, not clear). I've seen them on pfyc (here) for $250 and what look to be the same thing on amazon for $150 and ebay for around $100. Are all of these the same exact thing? Some research shows that a few claim them to be made by Luminex, yet I've seen some less reputable sources (ebay ads) say that they're made by Spyder or other brands. I just don't want junk parts on my car, yet if they're the same thing, saving $100+ is nice. Can anyone clear things up for me?