Sustainable Street Lighting Solutions by OSRAM

Wallie Wilmans, Technical Manager

March, 2008

Sustainable Street

Lighting Solutions

by OSRAM

Sustainable Street Lighting | March 08 | Page 2

W.Wilmans – Technical Manager

HID Street Lighting

Market

Description of the market facts in street lighting

Content

Trends in Street Lighting

Description of the customer needs and the legislation requirements

in street lighting

Fulfilling of demand

Overview of OSRAM products fulfilling the customer demands and the

legislation requirements

Setting future trends

Overview of future OSRAM products setting the trend in street lighting

Market Trends Fulfilling of demandSetting future trends



HID Street Lighting

Market


Content



in street lighting






Trends Fulfilling of demandSetting future trendsMarket



Market Facts

• Fixtures stay 30 years,

poles even 50 years and longer*

• Less willingness to invest

• New systems take a lot of time to come up

• Turn Over Rate per year in

street lighting luminaires** is 3 %*

• OEM hesitate to develop fixtures for

non-standardized systems

Street Lighting Market

Street lighting market is a slow moving market

* Source: VITO Study Street Lighting ** Luminaires without poles




Light takes on Responsibility

LIGHT

Sustainable and

recyclable

Largely free of

critical substances

and disposable

friendly

LIGHT

Energy saving and

durable

Helps to reduce

CO2 emissions

significantly with

above average life

span



Street Lighting Market

High energy consumption




HID Street Lighting

Market


Content



in street lighting






Market Fulfilling of demandSetting future trendsTrends



• Bright economical HPS Super

• High quality lighting for main traffic routes draws attention

to hazard areas

• Refurbishment through the implementation of energy

saving

• Outsourcing favoured

• Attractive lighting

• Safety through reducing criminal rate

• Safety through better visual sensing

Economization • Reduction of operating expense

• Controllable and dimmable light

• Keeping existing illumination levels by using more efficient

lighting solutions with the existing poles

Customer Trends

Customer objectives are: economization, high efficiency sodium and white light

and contracting

Customer Trends

Energy Saving

White Light




65’ Mio. installed lamps in Street Lighting in Europe 2006 (EU25)

High Pressure

Mercury8%

3%5%

33%

4%47%

Legislation Trend by the EU Commission

* to be banned in EU from 2010/2011 through SLIM legislation

21’5 Mio. pcs.

Big market shift in Europe through HPM (HQL) and MML (HWL) banning

31’ Mio. pcs.High Pressure

Sodium

2’5 Mio. pcs.Mercury

Mixed-Light Lamps

2’ Mio. pcs.Metal Halide

5’ Mio. pcs.CFL & FL

Σ 65’ Mio. pcs.

3’ Mio. pcs.Low Pressure

Sodium

BA

NN

ED

2

01

0/2

011

*

HPM

MML


Source: VITO Study



HID Street Lighting

Market


Content



in street lighting






Market Trends Setting future trendsFulfilling of demand



OSRAM Solutions for Customer Trends

Overview of available solutions meeting the trends

Plug-in lighting

solution

Replace HPM

(pale white light)

in existing

installations by

efficient NAV Plug-in

• Sustainability

• Meeting legal

requirements

(EuP/SLIM)

Energy Saving

Plug-in lighting

solution

Upgrade NAV

(yellow light) in

existing installations

by efficient brilliant

white HCI-TT

• Higher light quality

• Increase public

safety

White Light

New street lighting

installations

Install optimized

lighting systems

with existing lumi-

naires for efficient

NAV Super 4y

• Higher light quality

• Best system

efficiency

• Increase safety

Long Life 4Y and

maximum efficacy

Upgrade standard

HPS lamps

to Long Life and

high efficient light

sources

• More luminous flux

• Less luminaires

• Minimal

maintenance costs

Performance

Economization

Upgrade HPS Planning level


NAV Super 4y technology



Energy Saving through Plug-in Solution

HPM (HQL), 55 lm/W* NAV Plug-in, 73 lm/W**

Remark: „Plug-in“

means lamp

replacement only,

no changes

in luminaires or

ballasts required;

therefore the

control gear has to

be suitable for the

higher operating

current of the

Plug-in lamps

NAV-E Plug-in replacement of HPM (HQL) lamps in existing installations

* HPM 55 lm/W @125 W; ** NAV Plug-in 73 lm/W @110 W

•Only 15% energy saving(instead of up to 45%)

•Higher illumination level with Plug-in

Relative Energy

Consumption




NAV-E Plug-in replacement of HPM (HQL) lamps in existing installations

Energy Saving through Plug-in Solution

Remark: Lamp

replacement only,

no changes in

ballasts required;

luminaires must be

able to retain all hot

lamp pieces in the

most unlikely case of

bursting lamps

NAV Plug-in 73lm/W HPM (HQL) 55lm/W




Performance Upgrade for Existing Installations

Replacing of existing HPS (NAV) lamps by NAV Super 4Y (dimmed)

* Energy costs per year and km @ 10 cent/kWh | ** 10 % energy dimming | *** Maintenance costs (w/o lamp) per year and km @ 30€/light source

2.800

HPS StandardEnergy saving by Super upgrade

(2.800)Nominal energy costs* [€/km•a]

NAV Super4Y

Reduction of maintenance costs

Overall cost savings


- 2.500Dimming to origin light level**[€/km•a]

3 Years 4 Years 4Y upgrade [replacement interval]

330 250Maintenance costs*** [€/km•a]

3.130 2.750Total costs w/o lamp [€/ km•a]

NAV Super 4Y Saving: 14%

100 116 NAV Super upgrade [lm/W150]

NAV-E 4Y 50,70,150,250,400W

NAV-T 4Y 70,150,250,400 W

NAV-T Super 4Y 50,70,100,150,250,400,600W

NAV-E Super 4Y 100,150,250,400W



Performance upgrade for new installations

NAV Super 4y light guides



Performance Upgrade for New Installations

Planning to NAV Super 4Y level instead of standard HPS (NAV) lamps

* 33 poles/km for HPS Standard 150W and 29 poles/km for NAV Super 4Y 150W | ** Saving of 4 light poles per km (from 33 poles/km to 29 poles/km) | *** Maintenance costs (w/o lamp) per year and km @ 30€/light source

2.800

HPS StandardSavings by planning Super 4Y

2.450Energy costs per km* [€/km•a]

NAV Super4Y

Reduction of maintenance costs

Overall cost savings


- 16.000Investment saving (once)** [€/km]

3 Years 4 Years 4Y upgrade [replacement interval]

330 220Maintenance costs*** [€/km•a]

3.130 2.670Total costs w/o lamp [€/ km•a]

NAV Super4Y Savings: 17% + 16.000 €/km invest

100 116 NAV Super 4Y upgrade [lm/W150]

NAV-E 4Y 50,70,150,250,400W

NAV-T 4Y 70,150,250,400 W

NAV-T Super 4Y 50,70,100,150,250,400,600W

NAV-E Super 4Y 100,150,250,400W





White Light Upgrade in New or Refurbished Installations

Picture: SiTECO

Planning and installation with efficient brilliant white light sources

Luminaires for

metal halide lamps

available from all

outdoor luminaires

manufacturer

• HCI-T 35 , 70, 100, 150 W

• HQI-TS,-T,-E 70, 150, 250, 400 W

• HCI-E/P,-T/P (protected) 70, 100, 150 W




Street Lighting Solutions Meeting EU-Legislation SLIM

Efficiency upgrade - keeping poles require constant lumen packages

Installation, banned from 2010/11

High Pressure Mercury or

Mercury Mixed-Light Lamp

Refurbished Installation

Most efficient lamp technology

HCI / HQI / NAV

Customers target

• Maximum energy saving

• Minimum investment

Lighting solution

• Constant luminous flux (Ф1≈Ф2)

• Keeping poles (L1, H1 = constant)

byLegislation

Realization

Installation, banned 2010/11 Refurbishment




HID Street Lighting

Market


Content



in street lighting






Market Trends Fulfilling of demandSetting future trends























New Generation LED

Pedestrian/cycle illumination

High efficient technology

Power Ball HCI



Light Links – Bridges are far more than just traffic

routes

They are often adopted as a symbol of a city



Thank you for your attention!

Documents

Sustainable Street Lighting Solutions by OSRAM