Phosphors & inorganic specialty materials
Litec-LLL develops and manufactures phosphors and inorganic specialty materials in Greifswald, Germany — for spectral conversion, security marking, horticulture, agri-PV and custom industrial applications.

Three product lines cover spectral conversion, luminescent identification and targeted photon management.

Materials are synthesized, coated, filled and labelled in Greifswald — in quantities from a few kilograms up to industrial series. Nothing is handed to a contract manufacturer along the way.
The people who develop a material are the people who later run it in series, and every batch is documented against the agreed specification.
Chemists, engineers and technicians.
Greifswald, Germany.
International reach
Litec-LLL supports customers across Europe, the United States and key Asian markets including China, Japan, South Korea and Taiwan. Direct technical exchange connects development in Greifswald with projects worldwide.
Tell us about the application, target values and operating conditions. Litec-LLL responds within two business days.

Luminescent taggants for anti-counterfeiting, traceability and brand protection.
Develop · Make · Supply
Development, synthesis, refinement and testing are integrated at our Greifswald site. Projects can start with material selection, a new development or an existing formulation.
Application, target values and operating conditions are translated into a material system — selected from our portfolio or developed from scratch.
Solid-state chemistry, wet-chemical routes, ALD coating, milling and classification for defined material properties.
Dedicated batches and recurring production to specification — from a few kilograms to single-digit tons per year.