Solid state DC voltage regulator specially designed for British Motorcycles that use DC generators (dynamos). These new and improved designed regulator rectifiers utilize the most modern, state of the art solid state components in order to achieve maximum efficiency. These finned aluminum heat sink have increased efficiency over existing designs presently on the market today, less heat is generated. Since these are universal simply solder the appropriate wires to the F-A-D-E terminals. 

Size 37 X 57 X 23 mm case