Lighting regulation on motorways includes all installations of motorway lighting at objects with transport flow change and higher risk–junctions, service facilities, toll stations and tunnels- tunnel lighting.

             The purpose of lighting regulation is twofold: on the one hand there is adaptation of light intensity at traffic areas towards an optimal level for the sake of drivers' adequte and reliable perception in all situations; on the other hand there is maximum energy saving and protection from luminous pollution.   The propose of road&motorway lighting regulation is to adapt the lumination of roadways at night, in accordance with required reliability of perception, which depends on many parameters of influence, among which the intensity of traffic and visibility are  the largest (see Applications – road lighting ).

             Beside the aforementioned criteria, tunnel lighting fulfills another, more important purpose – it enables the adaptation of human eye perception during the day and at sudden change of luminous intensity and road surface luminance to which the human sight is exposed while entering/exiting the tunnel (adaptation zones) and which varies according to parts of the day, weather conditions etc. (see  Applications – tunnel lighting) .

Our company is the leading producer of devices and systems for lighting regulation on motorways in the Republic of Croatia, with an exquisite reference list and impeccable quality of performance, as has so far been successfully proven (see References).

Cestovno čvorište A1/A6  Bosiljevo 2

Public lighting

             Public lighting regulation is widely used and its purpose is multifold: it serves the adaptation of luminous intensity to an optimal level during the night for the sake of drivers' and pedestrians' perception in all situations, as well as public security in inhabited areas and making nice atmosphere in public places thus inducing a feeling of security and pleasure; on the other hand there is maximum energy saving and protection from luminous pollution (see Applications – public lighting ).


Objects of special purpose, industry

             The use of regulation of private external and indoor lighting installations is very wide, with the purpose of saving and adapting the   illumination to real and various needs and according to the functionality of areas to be illuminated. The fields of use are: sports facilities, open air parking lots and logistic terminals , camps, marinas, hotel exteriors, airports, malls. etc.

             Some of these types of appliance can be found in our References

Hotel Sheraton - Zagreb



             Interior lighting gives opportunities for various kinds of appliance of lighting regulation which, along with the appliance of intelligent control devices, enables unlimited possibilities of adaptation of lighting according to more equally valid criteria: functionality, aesthetic, efficiency, adaptability, programmability etc.          A particular problem in complex lighting systems with a great number of lighting sources of larger installed power which need control and regulation with more flexibility, is that it is not possible without the use of professional lighting control devices of larger power-output and high reliability. Such regulated installations are suitable for: hotels, theatres, multifunctional halls, museums, churches.

             Some of these types of installation can be found in our References

Crkva Svetog Marka - ZAGREB

Cultural monuments and architecture

             There are installations of lighting of special purpose, and the regulation of lighting is a means of exposing hidden characteristics and potential. This particularly applies to ambient and decorative illumination of sacral and profane architecture, landscape architecture and other. Other facilities of special purpose in culture and architecture are: ancient castle and town walls, palaces, churches etc.

             Some of these types of appliance can be found in our References


Lighting regulation is an informal expression used to denote various techniques and technologies of control (open-loop) and regulation (closed loop) of a luminous flux of a certain source, group of sources or entire lighting installations. Luminous flux regulation is in fact electrical energy regulation which is fed to the source of light. Lighting regulation units can be divided by: the sort of control of electrical energy which reaches illumination bodies-lamps; by the physical basis of operation; by the sort of technical outline which finds commercial use;  by the concept: single-lamp devices; 2. group devices. See more under Types of outlines of lighting regulators .

             There are various types of lighting regulation which vary not only by lighting regulator properties but also topologically, by the complexity/simplicity of control functions (local-remote), by the available functionality of lighting systems during the time of regulator failure/faulty state (automatic bypass/self-recovery, manual bypass, no bypass), by the failure rate and costs caused by damage, by the reliability, procedure and complexity of maintenance etc. We could say that there is a range of performances of comparative advantage inside of each concept. See more under  Systems of lighting regulation – Comparison .

             Our product lines of lighting regulators elREG and emReg R are part of the group regulation concept. Our selection of Performance&Quality-to-Cost-Ratio is based on a long professional experience which includes installation design, production of equipment experience, engineering and maintaining of lighting regulation systems. We prefer using group regulators because they assure the owner/user of Lighting Regulation Plant&Installation best benefits: best reliability and performance of a plant and installation, lowest costs of building/start-up and maintainence, cheapest and most reliable verification of true saved energy data, lowest warranty risk/cost. This particularly refers to installations with large installed power, in light-industrial operating conditions and uninterrupted operation (motorways, tunnels, public lighting).

Up Arrow Callout: ON TOP
Cestovno čvorište A1/A6  Bosiljevo 2