Radium It was founded in 1904 in Wipperfürth, located approx. 40 km east of Cologne, in the "Bergische Land '."
Shortly thereafter, the production of lamps with high quality tungsten wires began here. Thanks to its know-how Radium advanced quickly to one of the most important companies of the region and now account from one of the most experienced manufacturers of lamp industry brand. Experience, ingenuity and commitment of employees, high standards of quality and a highly efficient production - these are the best preconditions, which the radio is well prepared for the future.