PWM5 Pro is a Bluetooth controllable, Casambi enabled 5 channel PWM 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 output current per channel is 4A, when total combined output current max. is 10A. PWM5 Pro is protected against overload. Flicker Free.