I think you are really reaching there. Why would they change the settings when they are comparing stock and LED in one film then LED and xenon on another....it would only make both comparisons brighter.

Either way I guess we will have to agree to disagree on this particular situation but also agree that photos can be deceptive unless exposure settings are the same.

Here's an example of my swap. Both images using same settings and taken within 5 minutes of each other