Control devices for DALI lights. Operation and adjustment with button, rotary knob or smartphone/tablet via Bluetooth connection. Control devices for tunable white lights with DALI Device Type 8 EVG. Stand-alone DALI sensor. Light management: DALI touch dimmer. For use with commercially available buttons. Plastic housing. Digital touch dimmer for switching and dimming up to 25 DALI operating devices (max. 50 DALI operating devices when two DALI touch dimmers are operated in parallel, expandable to max. 4 control points). Automatic synchronization between the control points. Integrated DALI power supply, which supplies the necessary DALI control current (= active operation) or power supply directly from the DALI control line (= passive operation). Broadcast operation (no DALI addressing required). Length of the DALI control line max. 300 m (at 1.5 mm). Installation in flush-mounted box.