answer on website
Q: How do I connect my Spectre LED/Spectre Pro LED/Spectre Pro PWM LED cables?
There are two cables attached to the fan.
1) There is a 3 pin or 4 pin cable that will connect to your corresponding power source (molex, motherboard, fan controller). This will provide power to the fan blades and to the LED
2) The 2 pin cable has an attached cable loop. This cable is to turn on/off your LED's at your convenience. Do not plug it into a power source as there will be an electrical short and will burn your fan and cables. You can also attach this loop to our Hydra Pro fan controller for on-the-fly LED on/off.
Q: How do I connect my Spectre LED/Spectre Pro LED/Spectre Pro PWM LED cables?
There are two cables attached to the fan.
1) There is a 3 pin or 4 pin cable that will connect to your corresponding power source (molex, motherboard, fan controller). This will provide power to the fan blades and to the LED
2) The 2 pin cable has an attached cable loop. This cable is to turn on/off your LED's at your convenience. Do not plug it into a power source as there will be an electrical short and will burn your fan and cables. You can also attach this loop to our Hydra Pro fan controller for on-the-fly LED on/off.