Product Name��Thermoelectric CoolerModel number��TEC1-12715Dimensions (mm)��40x40x3mmColor��WhiteCouples��127Umax (V)��15.4Imax (A)��15Max power consumption (watt)��231 WattsTmax(degree Celsius)��70��cQcmax ��T=0(W)��137W Description:Solid state， vibration free， noise-free. Simple to install and operate.The Hot Surface need to be good heat sink. Package:1 X TEC1-12715 Heatsink Thermoelectric Cooler Cooling Peltier Plate ModuleSpecificationsDimensions: 4 cm x 4 cm x 0.3 cm