In principle, all dimmable lamps can be dimmed with the universal dimmer. Please note, however, that there are differences in the technologies of the individual manufacturers, so that it must be checked in practice whether the illuminant used can be dimmed as desired.
Depending on the type of load, the universal dimmer 9476-1 works either in phase control (mode R,C) or in phase control / "Triac mode" (mode L).