HTVLED supported the Luxembourg-based company Kaempff Kohler, a century-old company, in its transition to digital signage with the installation of high-resolution LED screens. In the historic shop of Luxembourg City, HTVLED installed a 4m² portrait format LED screen in P2.6mm, offering high contrasts.

In 2022, a 6m² LED strip screen in P1.9mm has been added to the new store Break à Kirchberg, creating an impressive visual experience. These installations reinforce the modern image of Kaempff Kohler while respecting its rich heritage, offering an immersive solution for its clients.