Dim to dark
Spaces where dimming makes all the difference require an LED driver at the heart of your lighting application that allows Natural Dimming.
It is important to keep in mind that the human eye's sensity is very non-linear:
What this non-linearity comes down to, is that when you dim to dark, 1% measured power equals 10% perceived light!
The video below shows a SOLOdrive dimming all the way to dark, compared to a mainstream competitive LED driver.