Reliable signals are a prerequisite when it comes to the safety and availability of the railway network.

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For years, signals have been provided with ordinary light bulbs. These lights need to be replaced frequently. If a light fails, the signal becomes invisible. Besides this, a phanthom effect can occur in bright sunlight.


Vialis developed a new generation of signals with LED technology. Special retrofit modules have been designed in order to replace the light bulbs for LED . The luminaires are designed for sustainable, maintenance-free use.

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Diederik Winkel
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