You are reading far too much into this. I never said that it was something that would make be choose Sylvania over PIAA. Or that I have an issue with the PIAA bulbs (In fact, I even mentioned as much in my post) or PIAA as a company. I have two sets of PIAA lights and love both of them. My particular issue here is with a PIAA vendor using a misleading photo. That's it. That if you're going to use a comparison photo to help selling something, use a fair comparison photo.
It's like me saying I am taller than 6ft and post a photo of me standing next to a measurement chart, but I'm standing on a box. Now, I could be that in reality I am taller than 6ft or I'm shorter or I'm 6ft on the dot. Regardless of that, the fact that I am standing on a box in the photo gives a false representation of what is reality.
Can you really not see how the light is pumped up in the PIAA example?
<a data-flickr-embed="true" href="https://www.flickr.com/photos/54400273@N03/39126061575/in/dateposted-public/" title="piaa_led_h4"><img src="https://farm5.staticflickr.com/4605/39126061575_5cea3b25b9.jpg" width="393" height="400" alt="piaa_led_h4"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
And to add after looking at post #1 and post #13. The Sylvania/PIAA comparison photo in the first post (as well as on the website) are both photos of the Sylvania bulbs, but in a low vs high beam comparison. So, they're not even comparing the two bulbs.