One of the most noteworthy observations.
![](https://casambi.com/wp-content/uploads/2020/04/lpr55.jpg)
Arno Grabher-Meyer from Led Professional lists Casambi as one of the important Communication Protocols in his article “Light + Building Post Show Report: The Six Most Noteworthy Observations” in issue 55 of Led Professional Review. The article starts on page 36. Link to the Magazine