Motor: 3V DC MotorFan: Red (Made from high quality plastic)Light: Round Head, Miniature Edison Screw (MES) bulbBulb Holder: High quality round bulb holder, Edison Base (Candelabra base- E12/E14)Buzzer: 3-6VDC with Lead WireBattery Case: 2 AA Battery Holder with Lead WirePackage contains:DC Motor x 1Mini Fan x 1Buzzer x 1LED x 1LED Holder x 1Switch x 1Crocodile Connector x 2 (Red and Black)2xAA Battery Case x 1