Switching behavior:
The switching behavior is even better than anywhere described (there was an update?): One can in the same way even dim down. Does not interrupt you, the Light remains the "night light".
with digital switches (short-stroke)
A small disappointment: Dim I could only with classic switches. We have a digital switch ("short stroke" as part of a timer), when the relay switches the connected type of construction is slightly delayed. That was the dimmer apparently too lazy and too irregular to recognize a "Bloom Blink". "Bloom Blink" is double, with which one controls the dimmer. It could be that in a "hall circuit" (relay in the control box permanently installed) the relays faster and more evenly, and it comes with it. For me that was not a reason for return, but you should know.
Replacement for built-in dimmer
Great, great, great! I had experimented with 3 different mounting dimmers and tried to drive normal (dimmable) LED bulbs. All had the same problem with one for LED bulbs to high "minimum load" of 15-20W (less provides the market for my research not to). Even those specially so hot (LED-proof), could a single 13W-LED "bulb" only 50% dim: Target missed! Costs for a 1000 lumens bulb and dimmer installation: 15 + 25 Euro. That would be 20% cheaper, but not to be used with the said restriction. In addition, built-in dimmer costs also fast times 100 euros, for example, when the Schalterprgramm should fit. However, this statement is true "dim a bulb" just for purpose of. If you have a room with lots of bulbs, then quickly looks different.
Price
For a single device, which has a long indeed but nevertheless limited life and in 2 years old fashioned (E27?) Will be, it's really expensive. A built-in dimmer might be there univereller because timeless (Not everyone is as soon have digital home automation, which then also built-in dimmer makes dispensable) Therefore, in any case, a star deduction.