The AI System Controller offers the user two distinct modes: Timer and Manual. In Timer mode, one may set the white, blue, and royal blue intensities separately up to 14 different times per color, per day. A lunar cycle is also available to mimic the ~29 day moon cycle, changing the moonlight intensity based on the moon phase. Manual mode allows the user to set the white, blue, and royal blue intensities on the fly, by simply turning the controller’s knob. A mini-USB port on the controller allows for easy firmware updates.