This Schneider Electric Space.Logic KNX device is a LV halogen lamps, incandescent lamps device is a dimming actuator operating by KNX bus system. Its matching mounting box can be recessed into the surface of the wall with flush type. 1 is the number of ouputs. In addition, the rated operational voltage of this device is 230V. This dimming actuator is operating binary type. It has a network frequency of 50/60 Hz. The IP rating of this device is IP20. This dimming actuator is SVHC (substances of very high concern) free. This dimming actuator is mounted by flush. This device is qualified as a green premium product, with minimal use of hazardous substances. Schneider Electric dimming actuator is mercury free.