I'm calling bulls**t! I do not believe for a second that question was your initial intention when you made your first post; however, I will answer it now that you have asked. By "commonly known" I of course mean generally well-known, and it is "generally well-known" by people in the industry (meaning: insiders, reviewers, testers, people who actually do this stuff for a living) that their receivers are
BRIGHT.
In reply to:
And what is common?
Common: ordinary, universal, accepted, common place, characteristic, general,
unassuming, typical, obvious, shared, mutually held.
