your customised solutions

Every project is unique, and so is every solution

Development & prototyping service

Expert support for LuxiBright® integration

At L.E.S.S. SA, we have a wealth of experience in helping our customers turn their ideas into high-performance lighting solutions, even in the most demanding environments. Thanks to our in-depth expertise in :

Development of new optical materials
Optical and thermal simulation
CAD mechanical design
Complete prototyping
Hermetic laser and photonic systems

Our multi-disciplinary team excels at every stage of development. By combining technological innovation and manufacturing expertise, we use our exclusive LuxiBright® technology to create reliable, high-performance lighting systems tailored to the specific needs of each project.

Request your customised solution now

ENVIRONMENTAL TESTING SERVICES

A complete range of machines to meet your quality and environmental testing needs

Based on our experience in the automotive sector, we offer you the use of our machinery for your environmental tests at our Renens site. Our calibrated machines and qualified operators will validate the reliability of our products under environmental conditions. Our equipment for testing performance in extreme conditions is available to you:

Thermal shock test chamber (-77 °C to +205 °C, volume 100 L, max load 30 kg)
Test chamber for environmental and solar simulation (-40 °C to +180 °C, relative humidity 10 to 98%, irradiance up to 1200 W/m²)
Vibration test system (1 to 600 Hz, 1.6 m/s², 30kg max)

These tools allow us to simulate harsh environments, speed up the qualification phases and ensure the long-term reliability of our solutions, even in the most demanding applications.

Find out more about our certifications