Founded in 2007 as a start-up from RWTH Aachen University, LUCEM developed worldwide activities and provided customized artwork references with shining concrete.
Dr. Andreas Roye is the highly engaged founder of Lucem! He has a master’s and a Ph.D. degree from RWTH University in Aachen since 2007 and immediately founded his own company to design the world with stunning light solutions.
Today, 2020, LUCEM provides a full package for installations of high-class indoor and outdoor illumination. We are passionate to provide premium full-service solutions and stunning light designs for the world.






































For some, it may be just concrete, while we think it is a material with countless possibilities. We have been working on it to make the world more atmospheric and more functional with our light transmitting concrete for over 10 years now.
From the very beginning, we produce, develop and distribute our individually adapted and handmade products worldwide to offer stunning lighting designs and solutions that contribute to a unique experience of the material.
Handmade surface finish is part of our working process.
Different approaches of our designers, engineers & craftsmen result in a combination of light and concrete perfectly matched to each project.
For some, it may be just concrete, while we think it is a material with countless possibilities. We have been working on it to make the world more atmospheric and more functional with our light transmitting concrete for over 10 years now.
From the very beginning, we produce, develop and distribute our individually adapted and handmade products worldwide to offer stunning lighting designs and solutions that contribute to a unique experience of the material.
Handmade surface finish is part of our working process.
Different approaches of our designers, engineers & craftsmen result in a combination of light and concrete perfectly matched to each project.
Our light transmitting concrete is based on the interaction of its three main components – concrete, fibres and light. The principle: special glass fibres are embedded in the concrete. When artificial or natural light hits the fibres, light is transmitted through the concrete – making it shine.
Sounds simple, but a sure instinct is needed to achieve the appropriate result in the manual production process. This is because the fibres are laid into the concrete carefully by hand – either layer by layer or individually and well dispersed, depending on the end product.
Factors such as distribution, flow velocity and ambient temperature influence the result anew each time, but always make our light transmitting concrete truly unique!
Setting the scene
Our handcrafted light transmitting concrete sets deliberately accents and surprising highlights – both as wall cladding and luminous objects. Thanks to its play of light and shadow, it is not only functional and decorative but also guarantees impressive effects. – And to ensure that this succeeds, we take care of the planning, development and assembly if desired.
Creating something new together:
No matter which architectural or design project – we find the right solution for wow effects. Just contact us!
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