Möbel Martin Kaiserslautern

Möbel Martin is the largest furniture retailer in southwestern Germany, with eight furniture stores. A complete renovation was planned for the Kaiserslautern branch—which opened in 2000—encompassing the entire lighting system of the building.

The existing HIT luminaires required replacement in an efficient and cost-effective manner. To realize this lighting concept, lighting designer Tobias Link designed a custom LED luminaire. This design serves as the foundation for a flexible modular system comprising just three main components: a luminaire unit, two reflector types, and several bracket variations for ceiling mounting. Visually, the custom luminaire aligns with the linear structure of standard grid ceilings and is also suitable for recessed installation. It now replaces more than 16 different luminaire models previously in use, providing customized illumination for the various exhibition areas spanning 30,000 square meters. Compared to the legacy system, the energy savings achieved through high-performance LEDs amount to 55%. The standout feature of this lighting concept is its daylight-dynamic control system, utilizing "Tunable White" technology. As a result, Möbel Martin in Kaiserslautern sets a new standard for furniture retailers by aligning its lighting — in accordance with the principles of Human-Centric Lighting (HCL) — with the natural progression of daylight. This biologically effective lighting supports the human body clock, thereby tangibly enhancing both the well-being of customers and the duration of their stay within the store.