Feature●Works for a variety of applications from technology to agriculture to home use●High quality ball bearing construction for years of service●Great bang for your buck for the performance of the fan and their low energy use●Quiet and can be used with a speed control for variable performance●UR, URC and CE Safety Listed ComponentsDescription DC Muffin Cooling Fan, 92x92x25 mm, 12 Volts, 52.5 CFM, Ball Bearing, Lead Wire.