Power supply unit (CV, DC) dimmable, CV, PWM-120-24 KN, Constant voltage, Dimmable: Yes, KNX, 120.0 W, Rated Input Voltage: 90-305 V/AC, Output Voltage: 24 V/DC, Output Current: 0-5000 mA, Plastic, Black, Length: 191 mm, Width: 63 mm, Height: 37.5 mm, Protection class II/protective insulation, Working Temperature: -40 to 90 °C, Life Time: 50000 h, IP 20, Can be dimmed using KNX bus, Flicker-free, secured against short circuits and overloads, Overheating protection