Full of pride: Our new corporate design for our 50th birthday Everything remains different On April 18, 1974, Wilhelm - Willi - Rosen... read more
12 volts or 24 volts? In any case with EnergyLabel! With nextLED modules, we offer the best of both worlds and in recent years have... read more
Welded and bolted - with tested safety! A major step forward in the joint development and quality assurance of both production sites in Bad... read more
ROSEN Lichtwerbung and Hoffschmidt merge! Since April 1 (no, not an April Fool's joke), Hoffschmidt Lichtwerbung GmbH from... read more
Circuits from 100W - cleverly solved! When it comes to the electrical safety of advertising installations with LED systems, the... read more
