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