
Manufacturer of individual LED luminaires and made-to-measure lighting solutions, produced at our own site in Lemgo.
Kotzolt International GmbH
Lemgo (DE)New on Amplifa
About Kotzolt
Kotzolt International GmbH is a luminaire manufacturer based in Lemgo (North Rhine-Westphalia) that specialises in individual lighting solutions and made-to-measure LED luminaires. The company produces exclusively at its own site in Lemgo, using high-quality materials and assemblies from German manufacturers. In addition to variants of its standard luminaires, the company also develops special solutions for particular requirements, renovations, conversions, and individual architectural and interior design concepts. The product range includes ceiling, pendant and floor luminaires for modern work environments (including the Planus, Lightline and Aures series), luminaires for schools, nurseries and sports halls, as well as light guide systems. Reference projects include, among others, the Church of the Holy Sepulchre in Jerusalem (2,100 m of fibre optic cable for a light guide system), the King's Library of the British Museum in London, the Philological Library of the Free University of Berlin and the CENTRUM INDUSTRIAL IT (CIIT). The luminaires are manufactured in a consistently modular design, so that electronic components are interchangeable and luminaires can be upgraded; spare and replacement parts as well as repair and modernisation services — also for luminaires from other manufacturers — complement the offering. For lighting design, Kotzolt provides EULUMDAT files (.ldt) for DIALux Evo and Relux as well as OFML files for pCon Planner.
- Site
- Lemgo
- Processes
- Manufacture of individual lighting solutions and luminaires (special solutions, variants of the, On-site assembly of light guide systems, Modernisation and repair of lighting solutions (including those of other manufacturers and special, Production of luminaires (in-house manufacturing at the Lemgo site, modular design), Individual lighting solutions/custom designs, Lighting design (EULUMDAT/.ldt for DIALux Evo and Relux), pCon Planner files (OFML), On-site assembly (e.g. British Museum)
- Materials
- Fibre optic cable, LED, LED technology, Tunable White, DALI control, Fibre optic cable (light guide system), MLO cover
- Industries
- Office/Working environments, Architecture and interior design, Museums and libraries, Culture and sacred buildings, Education (schools, nurseries, higher education), Trade fairs and special structures
- 01
Consulting and lighting design (DIALux/Relux, pCon)
- 02
Development and design (standard and special solutions)
- 03
Procurement of high-quality components from German suppliers
- 04
Production at our own site in Lemgo (modular design)
- 05
On-site assembly
- 06
Repair, modernisation and spare parts service
Technologies and Components
LED technology
High-efficiency, high-quality LEDs for high energy efficiency, long service life and flicker-free light.
Tunable White
Stepless variation of light colour from cool white to warm white to support concentration and biorhythm.
DALI control
Energy-saving control with dimming function, presence and daylight sensors as well as swarm intelligence.
Fibre optic cable (light guide system)
Used in light guide systems, e.g. 2,100 m for the light cross of the Church of the Holy Sepulchre in Jerusalem.
MLO cover
Maximum glare reduction for VDU workstations in accordance with DIN requirements.
Sites
Lemgo
DEProduction and administration (own site)
- Materials
- LED technology, light guide systems
Products and Components







Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of individual lighting solutions and luminaires (special solutions, variants of theAssembly | – | – | – | – | – |
| On-site assembly of light guide systemsAssembly | – | – | – | – | fibre optic cable |
| Modernisation and repair of lighting solutions (including those of other manufacturers and specialAssembly | – | – | – | – | – |
| Production of luminaires (in-house manufacturing at the Lemgo site, modular design)Assembly | – | – | – | – | – |
Additional services
Reference customers
History
- 2006
Emergency and safety lighting for André Heller's walk-in Football Globe for the Football World Cup in Germany.
Acquisition of the manufacturing and distribution rights for selected luminaires of bps Leuchten GmbH; expansion of the product range to include floor luminaires for modern work environments and the Lightline series.