How many audiophiles do you need to change a lightbulb?

Only one.

But ten to discuss whether you need a 60W or a 100W bulb.

Ten more to discuss the relative merits of screw-in vs. bayonet fixture.

Ten more to discuss the relative merits of LED and halogen.

Ten more...…………………..

Changing a light bulb is so old paradigm. As everyone ought to know by now you need four light bulbs distributed asymmetrically around the room.
No doubt that an audiophile will volunteer his or her opinion about a change and many will offer a different change as an alternative, but I must ask, does the light bulb actually need changing or is there some other issue upstream causing the problem?

Why change the light at all ? Can't you just stream the light ?  

Oh wait...That's sunlight !