Independent RGB LED lighting: Each of the 12 RGB LEDs, built directly into the fan frame, are independent, unlocking unique customization and lighting effects Intuitive 3-button controller: allows you to cycle through lighting effects, Effect speeds, and colors / PWM control: 800 -1725 PWM rpm control range High static pressure: provides improved performance over standard case fans/ quiet performance: ultra-thin fan blades ensure less vibration, noise and turbulence/two year Warranty Controller: 3 button (Effect speed, color, mode)/Effect speed: high, medium, slow/color: White, red, Orange, yellow, Green, Blue, violet, demo/ mode: static, Breathing, pulse, Breathing + pulse RGB LED hub: 6 port RGB LED hub / allows connection of up to 6 HD120 RGB LED lighting cables to a single fan hub / add more fans and have the same mode/color/Effect speed across all attached fans From the Manufacturer