Thomas Kümpfel – engineering office for light development
Laser technology, optics and industrial experience – combined in one contact for your lighting project. From the first concept through light simulation and CAD to series production.

Competence profile
✓
Light simulationAnsys SPEOS, LucidShape
✓
Light guide & optics designUniformity, efficiency, colour mixing
✓
CAD designCATIA V5, NX, SolidWorks, SpaceClaim, Fusion
✓
Manufacturing & injection mouldingDesign for manufacturing, tolerances
✓
Training & consultingSPEOS training, development and manufacturing consulting
Qualifications
Degree
Laser technology & optics
Laser technology & optics
SPEOS trainer
SV5, SNX, OW, Ansys SPEOS
SV5, SNX, OW, Ansys SPEOS
Industry
Developer, product manager, team leader
Developer, product manager, team leader
Consulting
Development, manufacturing, light simulation
Development, manufacturing, light simulation
Industries
Automotive interiorBuilding technologyHousehold appliancesMedicalToysLuminaires
How I work
01
ListenUnderstand goal, installation space and cost
02
SimulateEvaluate variants virtually
03
DesignCAD data ready for manufacturing
04
SecureTolerances and series production
Philosophy
✓ Passion for light in the product
✓ Experience and drive
✓ Concrete answers to your questions
✓ Quality Service of the highest quality
✓ Sustainable long-term relationships
What clients say
“The expertise in light and optics development is remarkable. Every technical question was answered with profound knowledge and clearly understandable explanations. […] I can recommend this collaboration without reservation.”
Reinhard Neudecker · Google review, 5 ★ (translated from German)
Let's get to know each other
A short conversation usually clarifies whether and how I can help – initial assessment within 48 h, NDA possible.
Request a project → View references250+series projects
10+automotive series projects
< 3 %deviation simulation vs. measurement
48 hinitial assessment