What does Dim to Dark mean?

Dim to Dark is integral in spaces where dimming makes all the difference. This type of dimming requires 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:

Non-linear perception means dimming to dark results in 1% measured power equaling 10% perceived light.

The video below shows a SOLOdrive dimming all the way to dark, compared to a mainstream competitive LED driver.