Test area 7 - Dr. Zeljko Selinger St

The Detas group relies on the experience passed down from generation to generation since 1896 when in Pola (Istria), the first company was founded, manufacturing electrical components and systems.
The Detas illuminate road with lighting class M3, pedestrian and bike paths.

Technical standards for this area:

• Number of LEDs – 3
• LED light power – 67 W
• Colour temperature – 4.000 K
• Colour rendering index > 70
• Luminous efficacy – 104 lm/W

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Test area 17 - Ante Neimarevic St

LED luminaires for road lighting Siteco SL20 – with a casing made of compressed aluminium, are positioned on 8m high lamppost. The LED lamp has Constant Light Output (CLO) through its life expectancy. Both lighting class M4 (motorised traffic) and P3 (pedestrians) are qualified.

Technical standards for this area:

• Number of LEDs – 9
• LED light power – 44 W
• Colour temperature – 3.000 K
• Colour rendering index > 80
• Luminous efficacy – 103 lm/W

In the upcoming period, when is expected low traffic density, it is possible to set LED luminaires in reduced mode (comply with M5 and P4). Also, that can be controlled via power line system or RF signal (with installation).

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On two test areas, LED electronica has installed it’s PrecisionLux 2 luminaire which has provided a wide range of applications with its modularity, always delivering high quality, efficiency and reliability, and a solution with a combination of multiple lenses on the same luminaire, where the lens concept itself was created by mathematical models within the company, which was later confirmed by laboratory and field measurements. Such a solution enables the installation of a smaller number of luminaires for the same surface coverage while retaining average illumination and uniformity. In addition, PrecisionLux 2 luminaires on a larger test field are equipped with a standard NEMA socket, enabling future mounting of various types of sensors and controllers of our own or third-party production, thus creating a smart node within the public lighting network.

Technical standards for area 1:

• Number of LEDs – 9
• LED light power – 15 W
• Colour temperature – 4.000 K
• Colour rendering index > 80
• Luminous efficacy – 120 lm/W

Technical standards for area 2:

• Number of LEDs – 7
• LED light power – 75 W
• Colour temperature – 4.000 K
• Colour rendering index > 80
• Luminous efficacy – 110 lm/W

During the testing period, it is possible to install several different types of sensors and regulators that are connected to the lamps via the NEMA socket, thus creating the IoT environment. It is planned to incorporate measurement of power consumption characteristics of the luminaires for improved algorithming of the lighting control regime, the traffic counter station and the weather station, developed and produced in-house, integrated into the light pole and to integrate all installed system components within the PrecisionLeap SmartCity platform, as well developed in-house, with the implementation of standalone monitoring and street lighting management algorithms.

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Omega Software has implemented modern, energy-efficient LED luminaires with power range 20-100 W, software platform for upcoming IoT tech and smart lighting management application.

Technical standards for area 4:

• Number of LEDs – 3
• LED light power – 60 W
• Colour temperature – 4.000 K
• Colour rendering index > 70
• Luminous efficacy – 110 lm/W

Technical standards for area 5:

• Number of LEDs – 7
• LED light power – 19 W
• Colour temperature – 4.000 K
• Colour rendering index > 70
• Luminous efficacy – 110 lm/W

In the forthcoming period, the luminaires expect to develop and implement mobile and web applications for monitor for environment parameters (temperature, humidity, pressure, noise, illuminance), monitoring and control public parking spaces with smart cameras and more.

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Philips Unistreet Luminaires are installed at the test area 10 (Miroslav Krleza St) with road lighting class M3.

Technical standards for area 10:

• Number of LEDs – 6
• LED light power – 73 W
• Colour temperature – 3.000 K
• Colour rendering index > 80
• Luminous efficacy – 137 lm/W

TownGuide and CityCharm Luminaires with symmetrical and asymmetrical optics are installed at the test area 14 (Lenisce Square) with road lighting class P4/P3.

Technical standards for asymmetrical luminaires on area 14:

• Number of LEDs – 5
• LED light power – 24 W
• Colour temperature – 3.000 K
• Colour rendering index > 80
• Luminous efficacy – 125 lm/W

Technical standards for symmetrical luminaires on area 14:

• Number of LEDs – 4
• LED light power – 34 W
• Colour temperature – 3.000 K
• Colour rendering index > 80
• Luminous efficacy – 118 lm/W

In all lamps (both test area) is implemented managing lighting system CityTouch, that provides lamp connection with app via GPRS with wi-fi bi-directional data transfer through GSM network (the lamp is server).

In the upcoming period, installation of further lighting system possibilities is planned, as the monitoring and consumption control via WEB application accessed through WEB browser, that doesn’t require any PC installation.

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Lamps SMIx and SLBt, installed in test areas, with their design and technical specifications fit to several road types. Additionally, lamps are suitable for residential area, parking lots, roundabouts and the like.

Technical standards for area 6:

• Number of LEDs – 7
• LED light power – 65 W
• Colour temperature – 4.000 K
• Colour rendering index > 70
• Luminous efficacy – 144 lm/W

Technical standards for area 12:

• Number of LEDs – 4
• LED light power – 14 W
• Colour temperature – 4.000 K
• Colour rendering index > 70
• Luminous efficacy – 110 lm/W

In the upcoming period Horfam is planning to present lamps of new generation that are currently tested. In test area, they are also planning to present new tech of smart monitoring as the part of Smart City system.

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LED lamps from the E+ DOVE product line are installed in test area 8. As the test area 8 is roundabouts, we used E+DOVE, B solution, which is suitable for higher capacity road, roundabouts, crossroads and the rest. Roundabouts are in careful zone, which is condition to set the lamp with 100% intensity of the light output.

Technical standards for area 8:

• Number of LEDs – 4
• LED light power – 86 W
• Colour temperature – 4.000 K
• Colour rendering index > 70
• Luminous efficacy – 117 lm/W

In test area 9, highly effective LED luminaires from batch of production E+DOVE are installed. As the test area 9 is M4 (lower traffic street), it is used S model of E+DOVE luminaire suitable for alleys, walkways, squares and the like. Those LED lamps work in constant all-night mode with reduced intensity which is managed in advance.

Technical standards for area 9:

• Number of LEDs – 7
• LED light power – 61 W
• Colour temperature – 4.000 K
• Colour rendering index > 70
• Luminous efficacy – 115 lm/W

In the test period, there is the possibility of installing its own LLCS (LED LIGHT CONTROL SYSTEM) system that is developed in own laboratory. System possibilities include controlling, detecting and reporting any public lighting malfunction and automatic reporting to approval person (e.g. public lighting maintainer).

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