The Rosewill 120mm NFD Series Computer Cooling Fan set includes three case fans with red LED lights, providing a stylish and functional cooling solution for your computer. These fans have a 120mm diameter and operate at 12V, ensuring efficient performance and compatibility with most computer systems. The white color of the fans with red LED lights adds a pop of color to your computer's case while also effectively dissipating heat to keep your system running smoothly. Ideal for both beginners and experienced PC enthusiasts, these Rosewill fans offer a reliable choice for maintaining optimal computer performance.