LED lighting controller. 3 channels (RGB). Lumento X3 is a 3 channel (RGB) controller of up to 2.5A / channel, designed for 12 to 24 V LED technology. Channel dimming is based on varying the voltage by pulse width modulation (PWM). Lumento X3 has a test push button in order to check the correct operation of the 3 channels. It is highly configurable and allows easy control of all the channels together or each channel independently.