Dimmable control for up to three lights from the distribution board: The robust housing design allows for professional yet simple installation on standard DIN rails. Versatile control options are available directly via standard 230 V switches, wirelessly through Homematic IP switches or remote controls, and even at any time via the smartphone app. Smart lighting control and dimming: Nearly stepless dimming and switching of up to three connected lights through independent channels for the ideal lighting ambiance in a smart home. Suitable for many types of bulbs: Dimmable LEDs, dimmable energy-saving lamps, incandescent bulbs, high-voltage halogen lamps, and low-voltage halogen lamps with electronic transformers. Convenient installation: Mounting on standard DIN rails is particularly easy thanks to spring-loaded terminals. Even without programming, the function and wiring can be checked directly on the device during installation thanks to the illuminated display and device buttons. Flexible operation: Connected lights can be controlled flexibly via wireless switches or remote controls, as well as at any time through the free Homematic IP app. Alternatively, manual operation via conventional wired switches is also possible. The added value for a smart home: Suitable for both expansions and retrofitting. Can be easily installed in the distribution board without any intervention at the room level. Existing switches and buttons can simply be reused. Ideal for replacing impulse switches.