Guaranteed protection ratings

We use standardised leak tests to test the suitability of all our outdoor and underwater products for operation in certain environmental conditions. The correct IP* rating is thus guaranteed.


A pass in the IP65 test guarantees a product that is dust tight and protected against water jets.


Passing the IP67 test classifies a product as dust tight and protected against harmful ingress of water (temporary immersion in up to 50 cm of water for 30 minutes).


IP68 rated products are dust tight and can resist continuous immersion in water (based on underwater testing at a depth of 100 cm).

Load testing of all in-ground glass

We carry out extensive load tests on every production batch and every type of glass in order to be able to guarantee the specified point load and distributed load capacity of all products intended for in-ground installation.

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a lighting designer, an electrical designer or an architect?

And you need information on lighting values, technical planning, installation situations or have questions about suitable lamps?

Just ask us