Energy savings  |  New development
Introduction  |  Lighting  |  Heating Ventilation Air-conditioning

Practical energy-saving solutions

We specialize in saving energy on electrical motors and lighting and offer solutions in the following fields:

Save electricity on your lighting, without replacing your light fittings.

Click here for examples of savings made by using the Lighting Energy Controller (LEC)

Click here for the principle behind the Lighting Energy Controller (LEC)


Heating, ventilation, air-conditioning
Save electricity on electric motors that use only the minimum amount of power necessary for driving pumps and fans.

Lexen is the only certified partner for Danfoss frequency converters in the French-speaking part of Switzerland

Purification plants, fish farms
Improve your efficiency with microbubbles.
A promising technology: a Lexen R&D product
open to investors.

Save money straight away without investing | See what we have already achieved
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