Are you looking for OEM components and systems?

Here is your new reliable small batch supplier.

Leistungselektronik JENA

Your agile development partner for customized power electronics & lighting solutions

Are you looking for a partner who actually offers quality? Then LEJ is the right place for you. As a go-to OEM partner, we offer a complaint rate below 1% so you can rely on us.

If you work in microscopy, semiconductor industry, analytics, image processing or medical technology, we offer lighting and power electronics solutions at the highest technical level. Our development department uses a conceptual approach to design complex mechatronic and opto-electronic assemblies and systems specifically tailored to your requirements. We manufacture and test prototypes right at our site to make sure everything meets your expectations.

Our fast, agile approach has already proven itself with numerous clients and we pride ourselves on our ability to deliver innovative and reliable solutions for any project. We also offer our high-performance portfolio of branded products such as LUXYR and AMPYR for standard applications.

OEM Solutions & Products

Our OEM solutions for you

For more than 30 years, well-known brand manufacturers worldwide have placed their trust in us as an OEM supplier. Try us, we want to convince you too!

Power Electronics & Lighting Solutions

With our brands LUXYR and AMPYR we offer you a powerful portfolio of standard power electronics and lighting solutions.


Power Electronics is an established, healthily grown family business where engineering meets people.


As different as we are as people, we complement each other excellently as a team.

In addition to team spirit, there is something else that is particularly important to us: The compatibility of career and family.

We are looking for you!

Take the chance to join our small but excellent team.

Help shape the LEJ with your know-how, motivation and enthusiasm and become part of #teamLEJ.

LEJ in numbers

What makes us different? Where do we come from? How many projects have we implemented?
Check the background, let yourself be convinced.


Year established
Over 30 years


Our brightest VIS LED light source

35 kW

Pulse power
Our most powerful LED controller


Our most successful VIS light source HXP 120 sold

> 100

Rely on us as a supplier


Belong to LEJ
ampyr & luxyr

< 1 %

Complaint rate
With 6,000 products sold per year


Various articles
Belong to our product portfolio

Certificates, support programs & memberships

To meet our quality standards, it takes more than just the will to do it well. That’s why we attach great importance to our certifications, use funding programs to support us in our continuous development and love the exchange and impulses we receive in networks and clusters.

Vielen Dank für Ihre Anfrage!

Wir melden uns so bald wie möglich bei Ihnen.