Using only the led of a fan.

[danizaken]

I have a yate loon fan with leds lying here.
It's too noisy but i'd like to use only its led.
It has a molex connector with a red and black wires.
Is there any way i can do that?

 

[danizaken]

Which wire should i cut?
A red and black wire coming from the led are soldered into the fan motor. Then there are another two red and black wires, the black soldered into the first black and the red soldered serperatley. These wires go to the molex.
Should i cut the red wire, as it is soldered seperatley and won't disable the led?

 

[danizaken]

In the end i cut the fan blades and tied the rotator so it won't move.