IMPRESSIVE LIGHTING, SUPERIOR COOLING Light Wings 120mm PWM offers impressive illumination for a vibrant unique look, strong performance and quiet operation with efficient cooling. It offers stunning ARGB lighting on the front and rear, with multiple colour modes thanks to 18 LEDs. Enjoy quiet operation with seven silence-optimized fan blades that provide high airflow and low noise-generating turbulences. The operation is almost silent with a max of 20.6dB(A). Utilize excellent durability with a long life rifle-bearing that offers an operating lifetime of 60,000 hours, along with a three-year manufacturer's warranty.