Green Road Brochure

Light up the green road towards sustainable futurePhilips Green Road lighting solutions

Sustainable developmentAir pollution, unpredictable weather and the increasing severity of natural disasters in recent

years, have led to an increased awareness on the importance of environmental protection

and sustainable development.

The primary task of administrators and representatives of city government is to create

beautiful and livable environments for residents. They need to create cities that are safe and

comfortable to live and work in, while being responsible towards the planet, and answerable

to future generations.

Innovation

Today, there are 1.3 billion people living in the cities of Asia. Every year there is 34% growth

in total population and 85% urbanization growth. Very soon, Asia will reach 2 billion city

inhabitants.

This unprecedented pace of development and human population density necessitates that

the development of cities in Asia do not fully trace the progression that developing cities

in the West have taken. Instead, Asian cities need to leap-frog ahead, to seek development

paths that are better suited to Asia, in order to establish fresh new cities that each have their

own strong sense of individuality. In the transformation towards modernism, innovations and

new ideas are essential catalysts.

How can we ensure the development of modern cities that are safe, comfortable,

stable, prosperous and yet sustainable? This current issue is one that is both complex

and challenging. Consolidated efforts are required alongside innovation, exploring

new paradigms and executed at a new pace. Philips strives to create a greener

future for our cities, using our advanced technology and environmental know-how.

As a global leader in the lighting industry, Philips strives to harness new technology and advanced

methodology, to create solutions for illuminating the streets of developing cities in a sustainable

manner. Our solutions can save up to 44% in terms of energy consumption, and reduce the carbon

dioxide emissions while ensuring that roads are safe and comfortably illuminated. Philips is firmly

focused on the future. By providing products that have an extended lifespan, we can help create

greener living environments in the cities, further enhancing the quality of life while safeguarding our

future through sustainable development.

Creating a greener future – Sustainable development for modern cities.

Philips Green Road lighting solutions: Green Road

1

At the Dow Jones Sustainable Development Index announcement in 2007, Philips was once

again at the forefront in the personal and home appliance category. Our performance in terms of

environmental protection has also been improving consistently for four consecutive years.

The Philips Mission Statement

Sustainable Development with Philips

Since its establishment in the Netherlands in 1891, Philips has

maintained the following mission: to enhance quality of life through

meaningful and creative products and solutions.

Philips owns over 60,000 patents, reflecting the company's creative

and technical capabilities. From medical diagnostic imaging, patient

monitoring systems and energy efficient lighting, Philips is a global

leader in solutions for enhancing quality of life.

Today, Philips has over 134,200 employees in over 60 countries. We

strive continuously to fulfill our customers’ desires for products that

embody our brand promise of “Sense and simplicity”. Our products

should enable people to live a healthy, comfortable and good life.

As such, environmental concerns and sustainability complement the

Philips mission perfectly. In recent years, Philips has continuously

come up with groundbreaking solutions to facilitate sustainable

development. We start by deploying these solutions within the

company and then help others in their efforts to ensure sustainable

development.

2

Philips Lighting: committed to enabling sustainable development in cities

As a global leader in the lighting Industry, Philips is working hard to aid society in general to switch

to highly energy efficient lighting solutions and in the process, reduce green house gases and carbon

dioxide in order to promote an increased quality of life. To match the infrastructure boom across Asia

especially in developing economies, and the current improvements being made to standards of living,

Philips is providing the general population with advanced lighting solutions that are highly effective in

terms of energy conservation.

Additionally, Philips recently announced its 2015 sustainability targets, under the program name

EcoVision5, based on the global trends to which it can offer meaningful solutions. These new targets

broaden Philips’ approach to sustainability well beyond the ecological footprint, in line with the

company’s Health and Well-being strategy.

Philips Green Road lighting solutions: sustainable growth

Sustainable cities

Green roads Green Buildings

Green factories

Environmentally friendly homes

3

Philips provides a complete package of energy efficient lighting solutions in all applications,

and continues to create innovative technology and new applications.

Philips Lighting Solutions for Green Roads – Working towards balanced development

Energy efficient, reduces emissions, and supports sustainable

development.

Durable, reliable andfocused on future development.

Safe and comfortable,enhancing quality of life.

4

Sustainable development means that we not only have to be responsible for our actions taken today, but that these actions should also take into account the impact on the future. By using advanced technology to ensure that lighting systems used on the roads are reliable and have an extended lifespan, this effectively cuts down maintenance time and expenditure, reducing the resource burden on society.

As the global leader in the lighting Industry, Philips is firmly focused on the future. With the increasing efficiency of LED technology, and the continuous decrease in production costs, the use of LEDs in street lighting could rival adoption rates seen in the mobile handset and computer hardware industries. How can we make use of what is being invested today, to secure benefits from future developments in LED technology? Philips has pioneered a modular design for their LED products so that future upgrades can be made easily, without the need to discard or replace the entire lighting system.

The amount of carbon dioxide emitted by present day coal power plants is 581g per kWh of electrical energy generated. To effectively reduce carbon dioxide emissions and minimise the greenhouse effect, we must look beyond alternative sources of green energy and address the issue from the standpoint of energy demand by increasing the efficiency of energy usage, and apply strategies that optimise energy usage.

At present, 19% of global energy resources are used by lighting applications. If the use of lighting equipment could be reduced globally, we could save on 1.0843 trillion kWh of electricity in one year (approximately 120 billion Euros in expenditure). Carbon dioxide emissions could also be reduced by 630 million tons (equivalent to one-fifth of China’s carbon dioxide emissions and one-ninth of US carbon dioxide emissions.)

Other important strategies to help protect the environment include reducing the use of hazardous substances such as lead, and mercury in the manufacture of lighting products. Increasing the lifespan and reducing physical size of products can also reduce the amount of waste and pollution generated.

Energy efficient, reduces emissions, and supports sustainable development.

The primary objective of road lighting is to ensure safe passage for vehicles and pedestrians. This is something that cannot be taken lightly. It is a basic necessity. Therefore, all countries have strict safety regulations that govern factors such as Luminance, uniformity, disability glare and so on. There are specific requirements governing each of these parameters. The primary responsibility of lighting systems is to ensure compliance with these requirements, and to be effective in minimizing traffic accidents.

Today, a quality urban street requires more than these basic safety norms, it demands the natural, bright, and comfortable street lighting to create an environment that is even more enchanting than it is in the daytime - a natural urban night scene mingled with city, people, light.

Safe and comfortable, enhancing quality of life.

Durable, reliable, and focused on future development.

Philips Green Road lighting solutions: a balanced development

5

Energy from light 4 green ways to illuminate roads

Reduce CO2 emissions by


Future proof energy saving solution: LED system:

• Contains 0% lead or mercury.• Ideal for large-scale, newly built urban projects, and

showcase projects.

Optimize comfort energy saving solution: Cosmopolis:

• Contains minimal amounts of lead and mercury.• Unique warm white solution in new projects for

modern cityscapes.

6

Providing green lighting requires a firm commitment to energy conservation and

reduction of harmful emissions while simultaneously ensuring that the public can enjoy

safe passage. Achieving this goal requires the use of different types of technology and

innovations, making smart choices where energy efficient lamps, gears, fixtures and

control systems are integrated into a design that optimises each component when

deployed. Philips Lighting presents four solutions for the Green Road.



Intelligent energy saving solution: StepDim:

• Contains minimal amounts of lead and mercury.• Upgrade solution for new and replacement projects

Easy energy saving solution: SON-T PIA Eco:

• Contains minimal amounts of lead and mercury.• Retrofit solution for direct replacement in

redevelopment projects

7

LEDs have become an increasingly pervasive form of lighting today: from handsets, to computers and roads. The speed at which this development is occurring is unprecedented. Experts unanimously believe that the next generation of street lighting will inevitably be based on breakthroughs in LED technology. However, as a relatively new technology, there remains a lot of research that needs to be done, and many questions that need to be answered, in order to optimize its usage in lighting applications.

Question 1: How will innovations in LED technology lead to the “greening” of road lighting?Answer: The use of LED technology for road lighting has tremendous potential in terms of its efficacy, reliability, and ability to integrate into intelligent control systems. Compared to existing solutions for street lighting, LEDs are more energy eff icient, create less light pollution, and are better for the environment. Hence, road lighting solutions based on LED technology will become the “greenest” way to illuminate roads.

Question 2: What is the current state and limitations of using LED technology specifically for road lighting? Answer: Road lighting is a very niche application domain. Specialised know-how should be used in conjunction with LED technology to ensure complete success in deployment. Due to limitations in terms of luminosity and cost, there are currently bottlenecks when using LEDs in systems designed for road lighting. This means that some LED lights may not be able to fully comply with road safety regulatory standards or deliver satisfactory energy savings, and hence cannot be ubiquitously used road lighting applications.

Question 3: Which type of LED road lighting system are the most energy efficient? Are LEDs that have the highest luminous efficacy also the most energy efficient?Answer: Not necessarily. There are three steps in transforming electrical energy into the light that actually hits the surface of the roads.• Electrical energy used to light up individual LEDs (LED luminous efficiency).• The amount of light that comes out of luminaires is the system luminous efficiency.• The amount of light that comes out of luminaires distribute to certain space on the road (utilisation factor).

Therefore, in order to determine the energy efficiency of LEDs, all of the above factors need to be taken into consideration. Measuring the illumination on each unit of road surface (LPD) is the most reasonable method of evaluating the energy efficiency.

About LED lit roads

Electrical energy

Individual LED

luminous

LED Luminous efficiency

The amount of light comes out of luminaire distribute to

certain space on the road

System Luminous Efficiency

Illuminance efficiency

Transmission of light from the luminaire

Luminous Efficiency

System Efficiency

Light Distribution Efficiency

Safety Energy Conservation

Illumination level of the road is too low, affecting visibility. Unable to comply with required safety standards.

The need for more LEDs results in higher energy usage

Illumination is uneven on the road surface. Does not comply with required safety standards.

In order to achieve surface uniformity that meet safety standards, an increased number of poles are needed, resulting in higher energy consumption.

Appropriate level of illumination that is even, with glare control. Completely complies with the required safety standards.

Using the least number of LED luminaire and poles to achieve the most impact in reducing energy consumption.

8

The EssentialLine luminaire has a sleek, contemporary design to suit any kind of modern city development project. It features multiple high-quality white color temperature choices.

Revolutionary, making green more effective – EssentialLine: the

professional LED road lighting The EssentialLine road lighting system is the latest line of LED urban street

luminaires which are designed to help urban planners make the switch to a

more efficient road lighting system. Available in a variety of beam and wattage

configurations, EssentialLine ensures a safe and comfortable visual experience in

every kind of road application.

The intelligent, robust and modular design ensures that future upgrades can be

made easily, without having to replace the entire lighting system. Best of all, the

system’s long lifespan means that resources are also conserved in manufacturing,

maintenance time and expenditure, which ultimately results in less waste and

pollution, thereby reducing the overall burden on society.

Philips Strategy 1 for illuminating “Green Roads” - LED EssentialLine

9

Safe and comfortable, enhancing the quality of life.

EssentialLine uses the latest Philips LEDGINE module with four different beams – DX, DW, DM and DC – and three wattage

choices that meet safety standards across a variety of applications, such as roads, city centres and residential areas. EssentialLine

optics fully comply with safety and road lighting standards in terms of luminance, uniformity and glare control.

DX lensBBP110 160xLED 1 x XPEWHT-L1-0000-00E03 DXC angle: 30˚; g angle: 75˚ Application: Major roads to express roads with 2-3 lanes each side

DW lensBBP110 160xLEDs CW 1 x XPEWHT-L1-0000-00E03 DWC angle: 25˚; g angle: 73˚ Application: collector roads to major roads with 2-3 lanes each side

DM lens BBP110 160xLEDs CW 1 x XPEWHT-L1-0000-00E03 DMC angle: 20˚; g angle: 70˚ Application: local roads to major roads with 2-3 lanes each side

DC lens C angle: 20˚; g angle: 68˚ Application: local roads to major roads and deliver good glare control

Durable, reliable and ready for future development.

Reliable and future proof solution

• Good heat management ensures long life time of the

whole system averaging 50,000 hours

• Robust housing design

• Modularity for LED upgrading


EssentialLine uses the latest high efficiency LED but more importantly, it employs the most efficient well-designed LEDGINE optical

systems to distribute the lights from the LED light source. By doing this, it not only delivers more than 85 lm/W system efficiency

but it also has a low LPD (W/m2) which also represents true energy saving.

With excellent thermal management properties and customised optics, EssentialLine saves up to 40% more energy compared to

standard SON lighting solutions, depending on the road class and road configuration.


10

EssentialLine embodies an intelligent, robust and modular design that ensures future upgrades can be made easily,

without having to replace the entire lighting system.

Excellent thermal management propertiesHeat management is a critical factor that affects LED luminaire performance and the LED life time. To enhance

thermal management, EssentialLine separates the driver and LED lamp cavity to ensure good heat dissipation for

both parts. This in turn translates into a reliable long life span for the entire system, reaching up to 50,000 hours of

LED life time.

Built for reliabilityEssentialLine is also designed and built to be highly robust. It features a strong high pressure die cast spigot to

ensure that the luminare is securely installed on the post. EssentialLine uses a specially designed silicon gasket, drain

hole, IP cable gland and breather to deliver Ingress Protection certified to IP65.

Future proof your investment

LED technology is expected to evolve quickly in the coming years as new standards in energy efficiency are

reached. Our LEDGINE will continuously be upgraded to the best LEDs, allowing you get the best out of it. The

added advantage is that it can be retrofitted with the previous generation of LEDs.

Upgrading to the latest LED and replacing broken or old LED modules do not have to be carried out in the

factory. EssentialLine’s modular design means that LED module replacement can be easily done on site when new

LEDs become available.


11

Revolutionary, making green more effective – ClearLine: the

professional LED street lighting

LED ClearLine

• Unique optical design optimizes the lighting distribution to fully comply with safety and road lighting

standards (for various category of roads) in terms of illuminance/ luminance, uniformity, glare control etc.

• Advanced LED technology combined with professional fixture design. Integrated with timer control

technology helps reduce energy consumption up to 45% without compromising the life span of the

system.

• Future-proof, modular design. Easy to upgrade. Enjoy the benefits of tomorrow's technology with

today's investment.

• Ideal for large-scale, newly built urban projects, and showcase projects.

ClearLine represents the perfect union between LED innovation and street lighting

technology. This is an LED product built for street lighting which fulfills all road

safety requirements. This product is able to deliver more than 45% savings in terms

of energy consumption comparing to normal SON system. It is the ideal choice for

the modern city striving for sustainable development.

Philips Strategy 1 for illuminating “Green Roads” - LED ClearLine

12

• Using Philips latest patented LED technology, ClearLine

requires very little power to achieve the lowest LPD. It is a

viable solution for replacing 70W and 150W sodium lamp.

Enables a reduction in energy consumption of up to 45%

(See diagram 1).

• With Philips patented timer control technology, it is possible

to reduce energy consumption by a further 50% during off-

peak hours. This delivers a high level of efficiency without

compromising product lifespan.

• The product’s small form factor also reduces the amount

of environmental pollution through waste. It is also better

for the environment as it does not contain lead, mercury or

other hazardous substances.

Reduces energy consumption by 45%

Ordinary high pressure sodium lamp 150W

Diagram 1 : Comparative energy consumption rates

LED ClearLine 120W



13

Diagram 1: Specially designed light fixtures for optimum optical performance.

Diagram 3 : Candlepower Distribution Curve

Traditional sodium lamps Philips Clearline LED street lights

Other LED street lights on the market

Diagram 2: Efficient, directional light projection



• Unique professional optical design that enables optimum

light distribution, in order to achieve safe, 3D illumination

of roads using LED (refer to Diagram 1 and Diagram 2)

- Appropriate levels of illumination ensures optimum

visibility on the roads.

- Uniform illumination and effective glare control reduces

driver fatigue.

• While other LED solutions available on the market are

currently unable to match the effects of traditional sodium

lamps, Philips ClearLine LEDs deliver the same level of

illumination as traditional sodium lamps. The Philips solution

also reduces energy costs by up to 50%, while reducing light

pollution caused by the scattering of light into uninhabited

areas. (As shown in diagram 3)

• ClearLine provides high quality, white light illumination

that complies fully with national road safety specifications.

Bright, natural light that creates a comfortable and safe

environment, brings out the charm in the urban nightscape,

enhancing the city’s image.

• Future-proof lighting system. As the luminous efficiency

of LED increases, the LED bulbs and other electrical

components can be easily upgraded without the need to

replace the entire light fixture.

• Lifespan extends over 12 years, a 47% increase compared

to ordinary high-pressure sodium lamps.

• Durable and reliable when deployed. This reduces the

amount of time and expenditure required for maintenance,

relieving the resource burden of lighting roads on society.


14

Xinyuan Road in Yantai city is the main arterial road leading to Ying Chun Avenue. It is 1,000 metres in length and

flanked by the Laishan District Municipal Administrative Offices on the left and a residential district on the right.

The Yantai Construction Administrative Bureau in Laishan District chose to deploy Philips’ High Quality LED street

lights from the ClearLine series with the primary objective of ensuring safety through illumination of roads while

reducing energy consumption by 45% in order to build a modern city that is safer, and greener.

Project title:

Yantai City, Xin Yuan Road.

Client :

Laishan District Construction

Administration Bureau.

Lighting design:

Philips Lighting.

Equipment installation:

Yantai Rainbow Illuminations

Engineering Limited

Equipment supplied by Philips:

ClearLine BBP210 120xLED/NW

A project example


15

Make a refreshing change to the night scene –– Unique lighting system

based on warm, white light.

CitySoul CGP431

CosmoPolis (Low Power)

Philips’ unique high ef f icient warm white light system includes

CosmoPolis and CDM Elite MW, low power loss electrical ballasts and

fixtures with high reflector efficiency. Its outstanding colour rendering

properties takes safety and comfort levels of street lighting to a whole

new level, while delivering energy savings of up to 44%, adding even

more charm to the urban night scenes.

CDM Elite MW (Medium Power)

• Integrated system comprising of highly efficient light sources,

low power loss electrical ballasts and fixtures with high reflector

efficiency. Saves energy by up to 44%.

• Warm white light, enhances safety on the roads.

• At the same time, provides a comfortably illuminated environment,

adding more charm to the urban night scene.

• Ideal for new projects in modern city streets.

Philips Strategy 2 for illuminating “Green Roads” - CosmoPolis

16

Diagram 2: This solution allows for increased distance between lamp posts by up to 15% compared to ordinary high pressure sodium lamps.

• “Green” flagship product. 44% less carbon dioxide emissions

compared to ordinary high pressure sodium lamps (as

shown in Diagram 1).

• Physical size of light source specially calibrated using optical

design considerations to extend the range of light projection

and distribution. This allows for an increased distance

between poles by up to 15% compared to ordinary, high-

pressure sodium lamps (as shown in diagram 2).

• Physical size is 65% smaller than Philips ordinary high-

pressure sodium lamps. Significantly reduces waste and

environmental pollution. Contains minimal amounts of lead

and mercury. UV resistant and better for the environment.



Ordinary high pressure sodium lamp SON-T 150W

Diagram 1 : Comparative energy consumption rates

Warm, white lightCosmoPolis 120W


17

CDM Elite MW (Mid-power)


• Complies with road lighting specifications in terms of average

luminance, uniformity, glare control, and other parameters.

• Low frequency electronic ballasts eliminate flickering from light

source, ensuring road safety.

• Excellent colour temperature provides warm white light that

enhances the visibility of people and objects at night. Increases

the comfort factor through the use of more natural lighting.

• Warm, natural white light adds beauty to the buildings, streets

and cityscape at night, enhancing the overall image of the city.


• Electronic ballasts with improved circuit protection

functions, increases the reliability of the system. This

effectively cuts down maintenance time and expenditure,

reducing the resource burden on society.

• The recently launched mid-power CDM Elite MW can

satisfy lighting requirements for wider roads, and is ideal for

deployment in many rapid urbanization projects.


18

Warm white CosmoPolis

Yellow Sodium Lamps

Project name :

Guangzhou City, Zhongshan

Avenue Street Lighting

Client :

Guangzhou City Department of

Street Lights

Lighting Design :

Guangzhou City Department of

Street Lights Design Institute.

Equipment installation :

Guangzhou Department of

Street Lights


Light Source :

CosmoPolis140W

Electronics:

HID-PV Xt 140/S

Light Fixtures:

Selenium SGP340

Another project example - Guangzhou city

Zhongshan Avenue is a major connector in the city of Guangzhou. It is a four-lane dual carriageway, with an

additional two auxiliary lanes and two lanes for pedestrians.

The Guangzhou City Department of Street Lights chose to make use of CosmoPolis 140W, matched with

electronic ballasts, and Selenium SGP340 light f ixtures to replace their existing 250W sodium lamp based

system. This upgrade yields significant energy savings of up to 44% per year. At the same time, it delivers an

excellent degree of illumination averaging 19 Lux. This translates to a 22% increase in the illumination of the

road surface and uniformity rates. The colour spectrum has also increased from 25 to above 70, resulting in

urban nightscapes that are even safer, more comfortable and more enchanting.


19

Controllable, for optimum energy usage –– StepDim : Intelligent, adjustable street lighting system

Philips Step Dim system offers a total solution to road lighting owners, combining high

efficiency lamps and luminaires, with hero step dim ballast and controllers. The wide

portfolio range offers the possibility to apply for any roads applications, new and system

renovation projects as well as quick retrofit projects. Step dim is a safer way to save up to

40% energy without impact on lamp lifetime and grid.

Adjustable Electronic Ballast BSD

Lamp: SON-T PIA Luminaire:

Iridium (SGS454)Ignitor : SU42-S

Gear

• Energy Saving: the dimming system controlled based on

period set according to different traffic volumes. During off-

peak hours, energy consumption is reduced by up to 40%.

• Safety: Step Dim technology ensures optimum luminance,

uniformity and glare control is maintained to ensure 100%

safety compliance with EN13201 at any time of day.

• Flexibility: Wide portfolio for all road applications, both new

or retrofit projects.

Philips Strategy 3 for illuminating “Green Roads” - StepDim

20

• By deploying high-efficiency SON-T PIA PLUS light sources

together with light fixtures that have ultra high light

reflectivity index, it is possible to achieve 18% energy savings

during peak hours. During off-peak hours, the energy savings

can be up to 40% (as shown in diagram 1).

• By controlling light-levels based on varying traffic conditions,

savings in energy consumption can be achieved while

complying with international safety standards (refer to

diagram 2).

• Contains minimum levels of lead and mercury. Even more

environmentally friendly.


Diagram 1: Energy savings comparison chart.

Dawn

Diagram 2: Timed control of luminosity

Ordinary high pressure sodium lamps SON-T

Peak Periods

Syst

em P

ower

Off-peak Periods

Philips adjustable step-dimming system.

18% Energy Savings 40% Energy

Savings

40% Energy Savings

Off-peak Period

Peak Period


21


• Phil ips StepDim system delivers i l lumination that completely complies with international road safety standards in terms of luminance, uniformity, and glare control. Conserve energy without compromising on quality of life.

• Fuzzy logic circuits integrated into timer control enable gradual adjustments of the system in order to avoid the risks associated with sudden changes in road conditions due to abrupt lighting adjustments.

• Does not result in varying bands of luminosity on the roads, ensuring the comfor t of the road users and reduces driver fatigue.

• Innovat ive feedback sys tem ensures 100% l ight transmission during the dawn peak periods, providing the assurance of safety on the roads.


• Step-dimming process does not affect lifetime or reliability,

and does not introduce any electrical harmonic distortions.

This reduces maintenance time and costs.

• Protection against overheating effectively prevents the

ballasts and light fixtures from burning out if the light

source should reach end of life.

• The step-dimming system is implemented using a simple

wiring system. The upgrade can be easily implemented by

replacing existing ballasts with step-dimming ballasts and

timer controllers.

Energy saving option Switch to low power system Increase distance between poles Switch off one light every two poles, or one side of street during off-peak hours

Reduce voltage applied during off-peak hours

Road safety standard: Luminance

X X √ √

Road safety standard: Uniformity

√ X X X

Result This inflexible approach risks road safety by lowering illuminance levels during peak hours.

Known as the zebra effect, this method causes dark and bright strips that distract drivers and increase fatigue, seriously affecting traffic safety.

This approach also causes the zebraeffect, but with the added inconvenience of requiring manual control.

This method shortens lamp life andreduces total system reliability, whileincreasing maintenance costs and gridpollution through harmonic distortion.


22

A project reference from Wuxi City

Wuxi City Shuofang International Airport Expressway is the main artery between the city of Wuxi and its Shuofang International

airport. The 6-lane, 12.1 kilometer expressway accommodates the majority of Shuofang International Airport’s estimated 10

million passengers per year.

600 Broadway luminaires with SON-T PIA Plus 250W lamps and advanced T-POT reflectors illuminate the road. The innovative

setup boasts a lumen output of more than 32,000lm. During off-peak periods, the Step Dim System safely reduces the wattage

oflamps to 150W, without any adverse effects on reliability or grid pollution. This translates to 40% savings annually, a huge

achievement in terms of energy conservation and road safety. As a result, the Wuxi Municipal Government is procuring an

additional 1,000 luminaires with step-dimmers for this project.

Off-peak periods:

Starting from 11pm, Philips street lights with step-

dimmers operate at 150W

Peak periods:

Starting from 6pm, Philips street lights with step-

dimmers operate at 250W.

Project title:

Suzhou Province, Wuxi City

Wuxi Shuofang International Airport

Expressway Illumination.

Client:

Wuxi Traffic Planning Bureau

Lighting Design: Wuxi Traffic Planning &

Design Research Institute

Equipment installation:

Wuxi Street Light Institute


Light source: 600 units of SON-T PIA PLUS

250W high-efficiency, high-pressure

sodium lamps.

Electronics:

600 sets of step-dimming electronic systems

Light Fixture: 600 units of Broadway SGP628


23

Upgrade - the easy way to achieve energy savings.

– Energy efficient high-pressure sodium lamps SON-T PIA ECO

The latest high-pressure sodium lamps from Philips: the SON-T PIA ECO is designed

for high luminous efficiency and low power consumption. It is the easiest way to

upgrade to save energy solution in existing installation. With minimal investment, energy

consumption can be reduced by 14% while adhering to road safety standards.

• Energy efficient, high-pressure sodium light sources, with low power

requirements deliver savings of 14%.

• Provides the same amount of light as existing sodium lamps, while

complying with safety and illumination standards.

• Can be used to directly replace existing lamps, ideal for high-volume,

redevelopment projects.

SON-T PIA Eco

SGP398 BSN

Philips Strategy 4 for illuminating “Green Roads” - SON-T PIA ECO

24

Philips Strategy 4 for illuminating “Green Roads” - SON-T PIA ECO


• Reduces system power consumption without sacrificing luminance

or visibility on the roads, guaranteeing road safety.

• Lights up more quickly than ordinary sodium lamps even when

the power supply is unstable, thanks to the use of Philips’ patented

PIA technology. This reduces the risks of traffic hazards.


• By using Philips’ patented PIA integrated wireless technology,

the lifetime of this product is more than 8 years, which is a 14%

increase over normal sodium lamps.

• High lumen maintenance, which ensures optimum performance

during the average lifespan of the product.


• Provides the same lumen as existing Philips sodium lamps with

lower power, energy saving up to 14%.

• Reduce lead, mercury to minimum level more environmentally

friendly.

Diagram 1: Comparative energy consumption rates

Ordinary high pressure sodium lamp

Energy efficient, high-pressure sodium lamp


25

Type Parameter Normal SON system Solution 1: LED system Solution 2: Warm white system

Solution 3: Dimming system

Solution 4: Energy efficient SON system

System components lamp High pressure sodium lamp, SON-T 150W

LED bulbs120x LED Rebel

Warm white lamp CosmoPolis 90W

High pressure sodium lamp, SON-T PIA PLUS 150W

SON-T PIA ECO 130W

Ballast Electromagnetic ballast BSN Electronic Ballast HID-PV Xt 90

Dimming ballast StepDim BSD

Electromagnetic ballas BSN

Fixture Smartway SPP168 ClearLine BBP210 Selenium SGP340 Broadway SGP268 Broadway SGP268

Product specifications Luminous flux (lm) 15,450 10,820 10,450 18,000 15,000

Lamp power (W) 150 Before dimming 120, after dimming 60

90 Before dimming 150, after dimming 100

130

Power loss (W) 20 Before dimming 14.3, after dimming 13

9 Before dimming 20, after dimming 17.5

16.3

System Power (W) 170 Before dimming 134.3, after dimming 73

99 Before dimming 170, after dimming 117.5

146

Application parameters*

Spacing(m) 30 35 32 35 30

Number of Poles 66 56 64 56 66

Energy efficiency Lamp efficiency (lm/W) 103 90 116 117 115

Luminous efficacy (LOR) 0.78 0.76 0.77 0.76 0.76

System efficiency (lm/W) 71 61 81 78 78

LPD (W/m3) 0.623 0.344 0.352 0.466 0.536

Energy savings (%)

Energy efficient comparison between Philips four Green Road solutions and normal SON system

Lamp post height 10m Distance between poles: 30m

No Isolation zone.

Non-motoring lane : 2m

Motoring lanes : 14m

Non-motoring lane: 2m

Dual-carriageway, installation on 2 sides.

Specifications of a typical road

Arterial road, collector road

Road width: 18m dual carriageway

Non-motoring lanes : 4m

Central reservation (Median strip) :

None

Road length : 1 km

Pole height : 10m

Installation type : Installed on 2 sides

Step-dimming timer specifications :

Mid-latitude, in Spring and Autumn

Turn on : 18:00

Adjust to 60% luminosity :

00:00

Return to 100% luminosity :

05:00

Turn off 07:00

Annual energy savings and environmental impact per kilometre**

Environmental impact

Annual power consumption (KW hr)

44,880 24,802 25,344 33,557 38623

Annual energy costs (Euro) 3,590 1,984 2,027 2,623 3,089

Energy saving (Euro) - 1,606 1,563 906 501

Carbon dioxide emissions (tonnes)

26 14.3 14.6 19.4 22.4

Notes: All products used in the table above are manufactured by Philips. Energy saving data is derived under standard operating environments and is to be used as reference only. * Based on optimum usage parameters for ensuring compliance with safety standards. ** Annual usage rate calculated based on 4,000 hours. Energy costs calculated based on 0.08 Euro per kWh and assumes that 1 kWh of electrical energy is responsible for the emission of

581g of carbon dioxide.

Conclusions Solution 1 (LED Street lighting): LED street lighting that make use of innovative LED technology and professional optical design are able to fully ensure

compliance with road safety standards while reducing energy consumption by 45%.Solution 2 (Warm white light system): Unique system based on warm, white light technology enhances the safety and comfort level of the streets. Create charming

urban nightscapes while conserving energy by 44%.Solution 3 (StepDim system): Intelligent StepDim system optimizes energy usage according to the varying capacity requirements of different time periods.Solution 4 (Energy efficient sodium lamp system): Energy efficient sodium lamps present an easy for replacement solution. Ensure safety on the roads while reducing energy

consumption by 14%.

26

System of the four solutions

LED EssentialLine LED ClearLine

May be used with all the products listed above (except for ClearLine & EssentialLine).

Low power Medium power

Solution 1 LED Road/Street lighting

Solution 2 Unique warm white lighting system

Solution 3 StepDim intelligent dimming system

Solution 4Energy efficient SON system

CitySoul CGP431

High efficiency, high pressure sodium lamp, SON-T PIA Plus

Cylindrical, high pressure sodium lamp, SON-T

Internally lit, high efficiency,mercury Free High Pressure Sodium Lamp SON-T PIA Hg Free

Iridium SGS452 Iridium SGS453 Selenium SGP340

StepDim BSD StepDim controller ESC02

CapacitorIgnitor SU42-S StepDim BSDR

Broadway SGP268 Velocity SGP338 Aurora II SPP202Spectrum SPP368 Smartway SPP186

Iridium SGS454 SGP398

Energy efficient, high pressure sodium lampSON-T PIA ECO

Electromagnetic ballast BSN

CapacitorElectronic Ignitor

27

Product dimensions and technical specificationsProduct dimensions (Unit of measurement : mm)

DRAWING A DRAWING B

DRAWING C

DRAWING D

DRAWING E

DRAWING F

DRAWING G

DRAWING I

DRAWING H

DRAWING J

Product Model L1 L2 W H Drawings

SON-T PIA Eco 130W 132 61 48 210 A

SON-T PIA Eco 220W 158 64 48 257 A

SON-T PIA Eco 360W 175 83 48 283 A

SON-T PIA PLUS 70W 102 42 38 156 A

SON-T PIA PLUS 100W 132 47 48 210 A

SON-T PIA PLUS 150W 132 61 48 210 A

SON-T PIA PLUS 250W 158 64 48 257 A

SON-T PIA PLUS 400W 175 83 48 283 A

SON-T PIA PLUS 600W 174.2 126 48 283 A

SON-T 70W 102 42 38 156 A

SON-T 100W 132 44 48 210 A

SON-T 150W 132 61 48 210 A

SON-T 250W 158 70 48 257 A

SON-T 400W 175 87 48 283 A

SON-T 1000W 240 153 67 390 A

SON-I PIA PLUS 70W (Internally lit) - - 70 152 B

BSD 100L406TS 135 105 75 64.5 C

BSD 150L406TS 135 112 75 64.5 C

BSD 250L406TS 165 150 96 82 C

BSD 400L406TS 165 150 96 82 C

ESC02/026/03 99.5 81.5 44.5 30 D

SU42-S 95.5 68.4 45.3 34.3 E

BSDR 1510L 306 117 87 58 52 F

BSDR 4025L 306 117 87 58 52 F

Cosmo CPO-TW 45W 59 - 19 132 G



Cosmo CPO-TW 140W 66 - 19 147 G

Cosmo HID-PV Xt 45/S 135 - 65 65 H




CDM Elite MW 210W 90 - 29 188 I

CDM Elite MW 315W 90 - 29 188 I

HID-PV 210/S CDM 215 - 128.5 60 J

HID-PV 315/S CDM 215 - 128.5 60 J

28

Ballast Technical SpecificationsProduct Model Lamp type Line

Voltage (V)

Line Frequency

(Hz)

Power Factor

Capacitor (µF/V)

Rated gear-lamp Power (W)

Rated gear-lamp current (A)

Power loss gear @ 220V (max. W)

Delta-T @ 220V (max. ºC)

Power loss gear @ 230V (max. W)

Delta-T n@ 230V (max. ºC)

Before Dimming

After Dimming

Before Dimming

After Dimming

Before Dimming

After Dimming

Before Dimming

After Dimming

Before Dimming

After Dimming

Before Dimming

After Dimming

BSD 100L406TS Sodium lamp SON 100W

220-230 50 > 0.85 12/250 100 70 1.2 1.0 17 14.5 70 55 18 15.5 70 55


220-230 50 > 0.85 18/250 150 100 1.8 1.6 20 17.5 70 55 21 18.5 70 55


220-230 50 > 0.85 32/250 250 150 3.0 2.4 26 21 70 40 28 22 70 45


220-230 50 > 0.85 45/250 400 250 4.6 3.7 30 24 65 40 31.5 25 65 45

Product Model Lamp type Line Voltage (V) Line Frequency (Hz) Rated gear-lamp Power (W) Rated gear-lamp Current (A) Power loss Gear (W) Delta-T (ºC)

Before Dimming

After Dimming

Before Dimming

After Dimming

BSDR 1510L 306 Sodium lamp SON 100W 220-230 50 100 70 1.2 1.0 4.3 50




Product Model Lamp type Lamp power (W)

System Power(W)

Power loss(W)

Voltage (V)

Frequency (Hz)

Averag Life (hrs)

Power Factor Ambiance Temperature (ºC)

Cosmo HID-PV Xt 45/S Cosmo CPO-TW 45W 45 51.5 6.5 220-240 50/60 60000 0.95 -20+50

Cosmo HID-PV Xt 60/S Cosmo CPO-TW 60W 60 67.3 7.3 220-240 50/60 60000 0.95 -20+50

Cosmo HID-PV Xt 90/S Cosmo CPO-TW 90W 90 99 9.0 220-240 50/60 60000 0.95 -20+50

Cosmo HID-PV Xt 140/S Cosmo CPO-TW 140W 140 154 14 220-240 50/60 60000 0.9 -20+50

HID-PV 210/S CDM CDM Elite MW 210W 210 226.5 16.5 220-240 50/60 60000 >0.90 55

HID-PV 315/S CDM CDM Elite MW 315W 315 340.5 25.5 220-240 50/60 50000 >0.90 55

Light Source Technical SpecificationsProduct Model Lamp

wattage (W)

Lamp Voltage

(V)

Lamp cap

Colour Temperature

(K)

Colour rendering

index (Ra)

Average life time

(hrs)

Glass Luminous Flux (lm)

Efficiency (lm/W)

Lamp Current

(A)

Operating Position

Ignition Voltage

(V)

Maximum Operating

Temperature Lamp cap

(ºC)

Maximum Operating

Temperature Allowed Glas

(ºC)

SON-T PIA Eco 130W 130 77 E40 2000 20 32000 Transparent cylinder 15000 115 2.0 Flexible ≥198 250 450



SON-T 70W 70 90 E27 2000 25 24000 Transparent cylinder 6000 86 1.0 Flexible >1800 200 350






SON-T PIA PLUS 70W 70 93 E27 2000 20 28000 Transparent cylinder 6600 91 1.0 Flexible >1800 200 350






SON-T PIA Hg Free 150W 150 98 E40 2150 25 32000 Transparent cylinder 15000 100 1.8 Flexible >2800 250 350



SON-T Comfort 150W 150 105 E40 2150 65 20000 Transparent cylinder 13000 87 1.8 Flexible >2800 250 450



SON-I PIA PLUS 70W (Internally lit)

70 92 E27 2000 20 24000 Transparent ellipse 5900 82 1.0 Flexible - 200 350

Cosmo CPO-TW 45W/628 45 90 PGZ12 2800 60 30000 Transparent cylinder 4300 96 0.5 Flexible 5000 300 380




CDM Elite MW 210W/930 210 100 PGZ18 3000 90 20000 Transparent cylinder 24100 115 2.1 Flexible >3000 320 650




29

© Koninklijke Philips Electronics N.V. 2010All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.

Green Road Brochure

Documents

Transcript of Green Road Brochure