Yeah, the QuNeo has a set of fixed MIDI messages that will light up the LEDs. The two lower horizontal faders respond to CCs 8 and 9 on channel 1.
In addition to setting up the input (QuNeo controlling Traktor's EQ) you also need to set up the output (Traktor's EQ sending a CC message to control QuNeo LEDs).
I've attached a screenshot of what it would look like. The only difference would be the "Out-Port" up top should be set to QUNEO (I just didn't have one plugged in when making this). This example will output a value from 0-127 on CC 8 (bottom horizontal fader) whenever the low freq adjust on the EQ is moved.
2, 3, 5, 13, 89, 233, 1597, 28657, 514229, 433494437, 2971215073