Casambi, Low-voltage BT dimmer (CV, DC), Casambi BT Dimmer CBU-PWM4 (CV, 12-24V, 6A DC), Constant voltage, Dimmable: Yes, Casambi, Rated Input Voltage: 12-24 V/DC, Output Voltage: 12-24 V/DC, IP 20
Internal Reference:
W4L882668