PWM2 Pro is a Bluetooth controllable, Casambi enabled 2 channel dimmer for constant voltage LED loads, such as LED strips and constant voltage LED modules. It is connected between a 12-24 VDC power supply and the constant voltage LED load. The maximum combined output current is 5A which can be freely divided between 1 or 2 channels. PWM2 Pro is protected against overload. Flicker Free.