LED dimmer for LED lamps with constant current control. The LUMENTO C3/C4 has a button for testing the function of the 4 channels. Maximum current setting via parameters and manually: 220, 300, 350, 500, 550, 630, 700 or 750, 900 and 1000 mA. 4 channels can be configured independently or as 1 RGBW channel or as 1 RGB channel + 1 independent channel.
