Thermaltake equips the fans with an integrated, surrounding LED strip in the frame. In the RGB version presented here, the inner border can shine in 256 colors upon request. The necessary controller is, of course, included: with the supplied control unit, the user can choose between red, blue, white, and green or turn off the lighting. Alternatively, another mode allows for automatic cycling through all 256 colors, stopping at the desired color if needed. The Thermaltake Riing RGB fans are certainly a visual highlight.