1N without dimming
The electronic driver delivers 100% of the power with no option to be dimmed.
If there is any fluctuation in the line voltage, the driver compensates the supply current of the Istanium LED modules to maintain the luminous flux (input voltage from 208 to 277 Vac).
Likewise, if the electrical cabinet has a headline flux dimming equipment, the driver will not dim the lamp (an Istanium LED luminaire with CAD dimming is required).
DALI dimming governed by DALI protocol
The electronic driver delivers the output power to the Istanium LED modules according to the level indicated by the DALI signal (usually delivered by a remote management device)
KNX
It is a home and building automation installation system. KNX is a global open standard (ISO/IEC 14543) of OSI-based network communications protocol for the control of smart homes and buildings. It is open and the KNX network can be connected to other systems via appropriate gateways.