Original equipment manufacturer and system supplier for optoelectronic components
Your agile development partner with a quality promise
Von der Entwicklung kundenspezifischer Elektronik- und Beleuchtungslösungen bis zur Serienfertigung
Optoelectronic OEM components, light sources, illuminations, and power supplies for microscopy, the semiconductor industry, analytics, imaging, and medical technology
Development of customized electronics and optoelectronic components and systems
LEJ develops and manufactures customized electronics and optoelectronic components and systems, such as various light sources in the spectral range from UV-C to NIR, driver electronics for high-power LEDs and power supplies for gas discharge lamps and lasers. All products can be customized for specific customers and applications.
This is supported by pragmatic and lean project management, an agile approach to the development process and the mostly modular design of our electronics. Rapid and cost-efficient development and fast market launch of a minimum viable product is our central concern.
Lighting solutions and light sources
LEJ supports OEM customers with expertise in the design of special lighting solutions and light sources from UVC to NIR, based on various primary light sources such as gas discharge lamps, xenon flash lamps or LEDs.
We develop durable, high-performance solutions with long-term availability, which we then support throughout the entire product life cycle.
- A strong development department for software, electronics and mechanical design
- Strong partner in optical design
- Modern development environments
- Flat hierarchies
- Agile way of working
- In-house production of functional samples, prototypes and pilot series of up to 10 units.
- Iterative approach
- High quality standards and high test coverage lead to a complaint rate of less than 1%
- Series assembly of typically 10 - 1000 units p.a.
Development of customised power electronics
Benefit from the pragmatic approach of our development department. We develop complex mechatronic and optoelectronic assemblies and systems according to your specific requirements, from the initial idea, through samples, prototypes and pilot series, to series assembly and life cycle support.
We manufacture and test your samples and prototypes directly at our site. This fast, agile way of working has proven itself many times over with our customers.
From idea to series production
Once series production readiness has been achieved in an iterative procedure, we are at your side as a reliable supplier for small and medium series. Here too, we work quickly in the interests of the customer, as we assemble and test on site.
We supply the products either in the LEJ design or according to your specific requirements as a private label product.
Our expertise for developing your products
Our engineering team consists of specialists in the fields of electrical engineering, mechatronics, design and programming. For the development of customised power electronics, all departments come together at the start of the project and work hand in hand to develop the concept for your product or system. This ensures that the full expertise of all specialist departments goes into your OEM product and that our proven quality is guaranteed.
Design
Concepts
Our promise of quality
Customised power electronics with a complaint rate well below 1%.
What is behind the quality of our products?
- We invest great care in the development and optimization of existing and new products. One third of our team are therefore developers.
- We work across departments so that products are viewed comprehensively and potential problems can be identified and solved more quickly.
- We listen to our customers and develop individual solutions. Therefore, many of our series products can be flexibly adapted to customer-specific requirements.
