The use of the patent for total reflection in the tunnel makes Arianna’s floodlights different from all the others: the performance, in counter-flow optics and in symmetric/asymmetric optics, is guaranteed by a specific and articulated customer support design and certified by institutions.
Tunnel lighting products
Arianna embraces for the lighting of the galleries through the use of patented technology at the service of the efficiency of the lighting systems.
Safety and efficiency: a winning combination that Arianna embraces for the lighting of the galleries through the use of patented technology at the service of the efficiency of the lighting systems. All Arianna lighting fixtures for tunnels have been designed to interface with the remote control modules.
The choice of multiple available symmetrical optics ensures the right lighting in terms of glare uniformity and efficiency in all road and highway applications. Permanent, 24-hour lighting needs to be very conscious of consumption while maintaining high performance to ensure safety. These were the starting points of the studies done by Arianna's designers to design the luminaires for this section of the tunnel. Reliable materials, low weights and easy installation to cut operating costs in a context where interventions are always very delicate and invasive.
Remote control in tunnels today takes on special significance aimed at ensuring a consistently high level of safety. It makes it possible to achieve savings in plant operation and maintenance. It is possible to know at any time the state of efficiency of the plant and, with the information obtained, determine the philosophy of maintenance intervention. At the appropriate time, the system will signal the need to perform maintenance on time, thus preventing possible malfunctions and optimizing the time for maintenance workers. Scheduled dimming at set times also provides with a lower investments in material and with a considerable energy savings.
Using the various patented optical designs, we can come up with a “lighting response” to the eye’s progressive adaptation inside tunnels. With its innovative international patent and the high quality of its products, Arianna provides just the right lighting solution for tunnels. With its know-how and experience, it ensures the safety of people as well as high energy savings.
By eliminating the vertical and symmetrical components from the light emissions, the resulting beam generates much higher luminance levels, for the same power, than different types of optics; consequently, the design lighting specifications can be achieved with much lower power consumption and thus lower investment costs in materials and significant energy savings.
Thanks to technological innovation – covered by the international patent – and the quality of its products, Arianna guarantees the right lighting in the galleries. The consolidated know-how combines maximum safety for those who drive with high energy savings.
The optics of the appliances designed internally by the Arianna design centre, with the use of first choice components, ensure a robust and reliable product, of high quality and particularly suitable for the "zero intervention" objective in a problematic environment and with demanding maintenance. Arianna uses the various patented optical applications to design a "luminous response" to the progressive adaptation of the eye inside the galleries.
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