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Light Emitting Diodes are the lighting technology of choice now and in the future.

Phosphors from Litec-LLL are best in class in quality and performance for energy-saving lighting applications. As a reliable partner of the LED industry we develop customized luminescent materials for efficient lighting solutions under the brand name isiphor™.

Litec was founded in 2002 and has a proven track record in phosphor development, stabilization and production. From 2008 to 2020 we were a subsidiary of Merck KGaA, Darmstadt, Germany, which was a very valuable experience. On September 1st 2020 we proudly returned to full independence and highly appreciate the support from Bürgschaftsbank M-V, please visit

We are commited to constant R&D activities in all areas. Our project NewS for the development of new narrow emitters is supported by the European Union.

Welcome to Litec-LLL

Litec silicate phosphors are best in class in reliability and efficiency. Our deep know-how in phosphor stabilization enables a large variety of application for these materials.

Driven by our dedication to service, we developed special materials for a variety of applications like sunlight spectra or color on demand. Please contact us for any new inquiry!

We serve the full range of garnet materials from 500 nm GaLuAG to 565 nm YAG. Our garnets are among the highest in efficiency and a large variety of particle sizes is available.


Reliable Silicates



Auto Licht


Providing specialty materials
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