OUTDOOR LIGHTING INNOVATIONS 2011efficient-lighting-conference-eng.yolasite.com/resources... · •...

OUTDOOR LIGHTING

INNOVATIONS 2011INNOVATIONS 2011

Topics

• LED Technology – reasons why ?• Efficient Lighting Tools• Streetlight 10 LED• DL®20 LED light for application in a city• LED Module 520 for Mushroom -shaped luminaires• DL®10 LED light in extraordinary design

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• DL®10 LED light in extraordinary design• SQ50 LED, DL®500 LED luminaires for street lighting• Floodlights SiCOMPACT® A2 LED• Tunnel Luminaires LED

LED Technology

LED Technology – reasons why ?

World climate conference 2009

greenhouse gascarbon dioxide (CO2, as a reference value), methane(CH4), nitrous oxide (N2O), fluorinated hydrocarbon andsulfur hexafluoride (SF6).

·

Most of these greenhouse gases are occured by burning fossil fuels to produce energy and heatness.

The Goal is to reduce the CO2 emission until 2020 for more than 20%.(Until 2020 the energy consumption will increase for more than 20%.)

This is a very big GOAL !!!

Potential for Savings in Europe for Lighting

Savings Potential (per year)

CO2 (Million Tons) kWh (Billion)

Office Lighting 21 47

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Office Lighting 21 47

Industry Lighting 10 24

Road Lighting 4 10

Home Lighting 16 37

Total 51 118

source: CELMA/ELC ROMS report, May 2007

Efficient Lighting Tools

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ROAD LIGHTING

FLOOD LIGHTS

TOWN AND AMENITY LIGHTINGLEDEfficient Lighting Tools

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BASIC

PLUS

PREMIUM

TUNNEL LUMINAIRES

THE MOST IMPORTANT:

LIGHTING CONTROL

Outdoor Lighting – Lighting Control Overview

• energy efficient and application oriented

• integration into a lighting management system

• SLC-controller inside the luminaire or the mast

• exact parameterisation according to the application

• Setting of additional functions

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• Setting of additional functions

• activation of functions via Siteco Service Box

• no additional lighting control components needed

• luminaire can be integrated into road lighting (Basic)

• use of standard wiring

PRODUCT HIGHLIGHT

Streetlight 10Streetlight 10

The GoalDevelopment of a technical outdoor luminaire to achieve very efficient street lighting according to the european norm EN 13201 1-4 for pedestrian areas small streets up to main roads.

Streetlight Mini 10 LED

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Streetlight 10 Midi LED

Streetlight 10

Maximum efficiency in every detail

Efficiency factors LED qualityOnly state-of-the-art LED technology from well-known manufacturers with maximum quality is used.

Thermal managementThe sophisticated thermal management dissipatesthe heat of the LEDs effectively and

·

10

Design conceptThe modular concept enables furtherefficiency improvements of future LED modulesto be optimally exploited.

PhotometricsOptimised lighting technology brings themaximum light to the working plane andenables optimal current feed.

the heat of the LEDs effectively andthus increases the efficiency of the diode.

Control optionsThe intelligent control system enablesluminous flux adaptation according to needsand reduces energy costs.

Lighting technology

The precisely calculated facetted reflectors split the raysof the High Power LEDs intowide-area light. In this way they illuminate with high precision roads,paths and town squares. They alsoprevent glare for drivers, pedestrians and residents

High Definition Reflector (HD-R)

High Definition Cover (HD -C)

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11

The wave-formed cover of the Streetlight 10 is adapted tothe emission angle of the light rays.The luminaire head has an all-roundframe. The Streetlight 10 module flush fits into this. Light is only guided into the lower hemisphere, making the Streetlight 10 luminaire Dark Sky compatible to 100 percent.

High Definition Cover (HD -C)

Lighting technology

The High Power LEDs are thermally coupled to the aluminium housing of the module. The complete module is tightly screw-fastened to the luminaire housing. This gives a large contact surface via which the heat of the LEDs is dissipated with maximum efficiency.

The High Definition Cover is completely bonded with the module support all-round. Humidity, dirt particles and insects cannot enter to soil the optics. The quality of light is permanently safeguarded.

Streetlight 10 module

Secure bonding

Instant luminous flux

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The LED module provides full luminous flux immediately after switching on. That means: Standardised light from the beginning, without losses from starting up times as with conventional lamps.

Keyhole suspension means easy replacement of the module: The screws only need to be loosened by a few turns.The screw head still holds the module during mounting.

Instant luminous flux

Secure mounting

Lighting technology

1. Far field2. Mid field3. Near field

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13

No glare for car drivers

With Streetlight 10, the risk of glare is significantly reduced with typical observer situations for car drivers in the far, mid and near field areas. With LED luminaires with lens optics on the other hand, approaching traffic participants experience glare, and mainly in the far field. With Streetlight 10, this is avoided thanks to outstanding lighting technology.

Lighting technology

High Definition Reflector:Light distribution over three zones

1 Far field: The central, V-formed facettedreflector guides the main component of emitted lightspecifically to the far field. Uncontrolledand excessive emission to the ground belowthe luminaire is prevented. A direct view of theLEDs is impossible for moving traffic participants.

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2 Central field: Light is emitted without deflection andwith high efficiency from the luminaire. The positionof the LEDs is selected so that the diodes from thetypical observer position cannot be viewedand direct glare is thus avoided.

3 Near field: The lateral facetted reflector guidesthe light to the area directly below the luminaire. The light distribution guarantees best possibleglare limitation.

Applications Streetlight 10 LED

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Energy efficiency

Total power consumption: Basic: Mini = 51 W

Midi = 159 W

Plus (on 100% level):Mini: Start of Lifetime 35 W, End of Lifetime 51 WMidi: Start of Lifetime 111 W, End of Lifetime 159 W

Comparison to HST

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conversion in CO2 HST 70 W = 2,364 Tons Co2 in 12 yearsStreetlight 10 = 1,411 Tons Co2 in 12 years

savings of 953 tons Co2 with 1,000 light points

Electronical ballast (SITECO ECG)

With additional control possibilitiesBasic Plus and Premium additional savings are possible.

Outdoor Lighting – Overview Lighting Control

Flexible Luminous Flux Parameterisation

Time-dependent Luminous Flux Control

Constant Luminous Flux Control

Overheat Protection

Power Reduction

Siteco Light Control

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Power Reduction

Overheat Protection




Overheat Protection

Power Reduction

Digital Communi-cation Interface


Plusluminoux flux

Lighting Control

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Constant Luminous Flux from 0 to 50.000 h

operating time


relative luminous flux decrease (extrapolation)

0,7

0,8

0,9

1

1,1

rel.

Lum

inou

s flu

x

·

20

0,3

0,4

0,5

0,6

0 5000 10000 15000 20000 25000 30000 35000 40000 45000 50000

operating time

rel.

Lum

inou

s flu

x

Waste of light = waste of Energy

The point has to be considered by the planer To ensure the required illumination at the end of lifetime

Each LED is also subject to physical luminous flux degradation over a certain period of time.

with constant luminous flux control

0,4

0,6

0,8

1

1,2

rel.

Lum

inou

s flu

x

180

270

360

450

540

LED

Stro

m [m

A]

without constant luminous flux control

0,4

0,6

0,8

1

1,2

rel.

Lum

inou

s flu

x

180

270

360

450

540

LED

Stro

m [m

A]


Energy consumption Energy consumption

Savings

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21

0

0,2

0 10000 20000 30000 40000 50000

operating time [h]

rel.

Lum

inou

s flu

x

0

90

Rel. Lichtstrom

min. rel. Lichtstrom

LED Strom [mA]

0

0,2

0 10000 20000 30000 40000 50000

operating time [h]

0

90

Rel. Lichtstrom

min. rel. Lichtstrom

LED Strom [mA]

Energy consumption Energy consumption

Constant Luminous Flux Control – Energy consumption Streetlight 10 Mini Power consuption at 100% Level

0

5

10

15

20

25

30

35

40

0 5000 10000 15000 20000 25000 30000 35000 40000 45000 50000

Operation time [h]

Pow

er P

[W]

ohne Flux Constant

mit Flux Constant

∆P

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22

without constant luminous flux control

E= P x tE= 51W x 50000h

E= 2.550 kWh

with constant luminous flux control

E(on 100%)= (P- 0,5 x ∆P) x tE(on 100%)= (51W – 0,5*16W) x 50000h

E= 2.150 kWh

�� Savings: 400 kWh ( ≈≈≈≈16%)

� The LLMF (Lamp Lumen Maintenance Factor) could be set to 1 !

MF* = LLMF x LSF x LMF

Lamp Lumen Maintenance Factor

Lamp Survival Factor LuminaireMaintenace Factor

l u m i n a i r e m a n u f a c t u r e r

Maintenance Factorconventional technology (luminaire + lamp)

Maintenance Factor

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TODAY with LED technology: the luminaire manufactur er has to consider

all 3 factors (LLMF, LSF, LMF) within the formula!

MF = LLMF x LSF x LMF

Maintenance FactorLED technology

The LLMF (Lamp Lumen Maintenace Factor) takes into account the physical luminous flux degradation of a lamp.

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Each LED is also subject to physical luminous flux degradation over a certain period of time.

Maintenance FactorLED technology

MF = 0.88 x 0.98 x 0.96without constant light output

Example Streetlight 10 mini LED (50.000h lifetime)

MF* = LLMF x LSF x LMF

Lamp Lumen Maintenance Factor

Lamp Survival Factor LuminaireMaintenace Factor

Maintenance Factor

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MF = 0.88 x 0.98 x 0.96

= 0.83

without constant light output

BASIC

with constant light output

PLUS

MF = 1.0 x 0.98 x 0.96

= 0.94

Cleaning interval: 4 years / Protection rating: IP66 / Dirtlevel: low

Cleaning interval: 4 years / Protection rating: IP66 / Dirtlevel: low

Energy efficiency - Lightplaning

Street Lighting Energy Efficiency Calculation ( SLEEC- Draft EN13201-5 )

Use of the SLEEC approach as an integral and compar able efficiency criterionSLEEC factor can be max 1

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Street Lighting Energy Efficiency Calculation ( SLEEC- Draft EN13201-5 )

Ps = 142 W = 1,479 W/cd/m²/m²L*S*Wr 0,5cd/m²*32*6

= 83 W = 0,864 W/cd/m²/m²0,5cd/m²*32*6

= 63 W = 0,656 W/cd/m²/m²0,5cd/m²*32*6

125 W HME (SLEEC factor is over 1)

70 W HST

50 W HST (cannot fulfill ME5: 0,5 cd/m2)

Luminaire with connventional ballast:

Example: road width 6m Light Class ME5 (Lm = 0,5 cd/m 2)

·

Begin time (0 ur) = 35 W = 0,364 W/cd/m²/m²0,5cd/m²*32*6

End of lifetime (50.000 ur) = 51 W = 0,512 W/cd/m²/m²0,5cd/m²*32*6

Average (25.000 ur) = 43 W = 0,448 W/cd/m²/m²0,5cd/m²*32*6

SL 10 savings cca. 58%

SL 10 savings cca. 41%Average savings 49,6%

PS= system power (lamp + control gear)L= average luminance (cd/m²) S= distance between lum inaries (m) Wr= road width (m)

Streetlight 10 LED mini, plus, on 100% power level

Calculation on 100% Power!

Lighting Control


Plus

100% Max. level

Power On Level

·

0%

Min. level15%

Reduction 2

Reduction 1

It is possible to set Power On Level and two reduction levels.

Streetlight 10, Energy consumption

100% 100%

65%50%

75%

100%100%100%

50%

75%

100%

HST Lamps with conventional ballast 100% and – power reduction / e.g.

Streetlight 10 midi, Plus, LED

from 35 % to 55 % = 57% more savings !

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50%

0%

25%

50%

100% power reduction

energy light

45%50%

12% 15%0%

25%

50%

100% 50% light 15% light

energy light

Lighting Control

Plus


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Lighting: OFF

Lighting: ON Reduktion 2

ON

Reduktion 1 ON

Reduktion 2 OFF

Reduktion 1 OFF

Streetlight 10

Changeable LED Modul at the end of lifetime

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Sustainability – all possibilities for the future !

Ease of use by replace the led module

-This concept allows to change modules whenever- a more efficient LED generation is available or - another light distribution is needed

Gear tray

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Gear trayLuminaire can open downwards.A complete gear tray with all electrical components is installed.

By changing a LED module at the end of lifetime, 90% of the material will stay on the pole. Only 10% will be changed.This is „Best in class“

Spare parts: Module and ECG can be ordered seperately.

Streetlight 10Thermal management system of the Streetlight 10 Midi

Principle of convectionThe physical principle of convection is used to highly effectively dissipate the heat produced by the LEDs. Convection describes a flow movement produced by differences in pressure: cool air flows from below to the luminaire housing. A part of the air flow is conducted past

· Kick-off Streetlight 10 / Henning Korn / PM VM BL SU · 5/3/2011

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A part of the air flow is conducted past the housing on the sides, the other part travels vertically through air apertures in the housing. The rising air dissipates the heat and conducts air through after it.

The right luminaire for every application

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LED modules with different light distribution, suitable for:

- streets

- cycle paths

- pedestrian crossings

Versions of Streetlight 10 Miniwith 12 to 48V will be available untilsummer 2011.

Streetlight 10

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Die Streetlight 10 LV „Low Voltage“ will be excellent usable to solar power systems.

PRODUCT HIGHLIGHT

DL20 LEDDL20 LED

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DL® 20 LED

Creating with light…

... that means to imagine the future.

... for all lighting applications in a city.

Convincing in Form and Function

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... for all application in a city

minor roads

parks

pedestrian walks

cycle paths

parking areas

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parks

residential areas

collecting roadsrepresentative squares

A successful story is continued -the new interpretation of an archetype

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The lantern-shaped luminaires are a successful archetype of luminaires.The DL20 LED is a new and modern interpretation of the successful shape of lantern luminaires. With this new design we are going to start into a new era of outdoor lighting.

Perfection within all details - LED lighting technology

Luminaire reflector in Miro quality

Micro-LED-reflector

High-quality lighting enclosure: white glass

High-Power LEDs

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LED

A patented High-Power-LED lighting technology ensures an excellent light distribution with very good efficiency

Optics - Reflectors

The combination of an Micro-LED-reflector with a luminaire reflector with MIRO®-quality and highly efficient white cover glass ensures a glare free and very precise light distribution with excellent visual comfort.

Thermal Management

The luminaire housing is also cooling element for the LED modules. The electronic control unit is situated in the mast mounting element. The fact that the LEDs and the electronic control unit are separated is an advantage regarding the thermal management.

For all applications the right light distribution

A: road lightingasymmetric wide beam light distribution

B: foot path / cycle pathasymmetric extremely wide beam light distribution

C: squaresymmetric wide beam light distribution

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Light Colours: warm white, atmospherical light

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Warm white light for creating atmosphere and giving orientation Pleasant warm white light colour is ideal for areas where an atmosphere and well-being shall be created –for the lighting of representatives squares, residential areas or parks.

Light Colours: neutral white, functional light

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Neutral white light for funtionality and safetyNeutral white light colour supports the efficiency and safety in road lighting. According to field tests in cooperation with the university in Darmstadt, Germany, it was found that the neutral white light of LEDs is especially comfortable because of the combination of good colour rendering, visual comfort and functional lighting.

Ŋŋ= 0,0 %The mechanical concept of the DL20 LED with flat cover glassprevents light emission into the upper hemisphereand thus, the brightening of our night sky.

Dark Sky

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• saves energy and protects the environment • protects surroundings from spilled light • protects insects which are especially active during night times • reduces operating costs • future-proof regarding upcoming laws and regulations

Energy Efficiency

More light, less energy and a reduced CO 2 emission

The aim: to create as much light as possible with as low energy consumption as possible.

This can be achieved by the combination of excellent lighting technology, latest LED technology, high-quality electronic control units and a precise light distribution.

Compared to conventional technology, the energy consumption

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Compared to conventional technology, the energy consumption of a high-quality LED luminaire can be reduced by 8 times. But still the LED luminaire can fulfill the same lighting requirements with less CO2 emisson.

Instead of switching the luminaires off, the LED luminaires can be dimmed and thus can save energy by ensuring the lighting levels and the safety on the roads.

Constant luminous flux and individual lighting control according to your needs.

Energy Efficiency - Details

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Corresponds with the energy consumption of 100 luminaires per year By using the reduction function, additional 30% of energy can be saved.

Parameter: 4,000 operating hours/year (without reduction function) | CO2-factor 0.6 | lighting class: S5 |pole distance: 32 m Application according to EN 13201 | Em 3.0 lx | Emin 0.6 lx

Energy consumption (kWh/a) for 100 luminaires CO2 emission (kg/a) for 100 luminaires

LED Module 520

forMushroom Luminaire LED

Lantern LEDLantern LEDCityLight LED

LED Module 520 for Mushroom Luminaire / Lantern / CityLight

Mushroom LED

Lantern LED

CityLight LEDCityLight Bollard LED

CityLight Pillar LED

Description• LED Module 520 for accepted classic

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• LED Module 520 for accepted classic luminaire design of lantern-shaped luminaries

• LED Module for refurbishments or for new installations (LED luminaries)

• Efficient white light – alternative for inefficient HME-lamps

• Proven housing technology


Future oriented thanks to modular concepts• gear tray with LED Module • highly installation-friendly and maintenance-friendly• LED Module can be exchanged

Good visual comfort and high flexibility• innovative LED gear tray technology with reflectors

LED Modul 520asymmetrical

ideal forthe lighting of service roads

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• innovative LED gear tray technology with reflectorsand spreader elements for exact and efficient light distribution and glare reduction

• lighting enclosure: clear enclosure• light colour: warm white – create atmosphere

neutral white – functional lighting• light distribution: asymmetrical

symmetrical

LED Modul 520symmetrical

ideal for the lightingof squares


Urban lighting and Road lighting according to the s tandards(according to DIN EN 13201)

• for residential areas, minor roads, squares and parks

• for luminaries with mounting height: 4 - 6msuitable for standard masts (spigot diameter 76mm)

• ideal for refurbishments or for new installations

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PRODUCT HIGHLIGHT

DL10 LEDDL10 LED

DL10 LEDDescription• extraordinary design – organically flowing form

• perfectly matched optical system with different lenses, optics and special reflectors

• light in accordance with standards of road lighting and inner city lighting (DIN EN 13201)

• impressive colour accentuation through patented RGB-LED optical waveguide

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system (overlapping of basic colours red, green and blue can create thousands of different colours)

• individual control of each luminaire according to the specific needs via Service

Box, DMX/DLI control or Siteco Light Control

• high energy saving potential as luminaires can be optimised to the individual

lighting tasks

DL10 LED

Precise light distribution� exact position of each LED onto the luminaire housing

� perfectly matched optical system of special reflectors and lenses

� light distribution of the luminaire is a result of addition and

overlapping of single light distributions of each LED

Spectacular coloured light –

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Spectacular coloured light –for nearly unlimited possibilities of creating ligh t scenes

The innovative RGB LED optical waveguide system is able to create the whole spectrum of RGB colours (consisting of basic colours red, green, blue).

A waveguide system is supplied one-sided with coloured high power LEDs. The system is reflecting the light evenly via the length of the waveguide system. The frosted PMMA enclosure creates an additional optical effect to increase uniformity.

DL® 10 LED

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DL10 LED

Lighting according to the standards in an exception al way(according to DIN EN 13201)

• for inner city lighting, squares, shopping streets

• for mounting heights: 4.5m and 6m

• DL10 contributes to the vitalisation of urban areas during nocturnal hours �coloured luminaire heads allow squares and public areas to be attractively accentuated

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PRODUCT HIGHLIGHT

SQ50 LEDDL500 MIDI LEDDL500 MIDI LED

SQ50 LED / DL500 MIDI LED

SQ50 LED

SR50 LED

DL500 Midi-M LED

Description• Technical and decorative outdoor luminaire with

luminaire housing of diecast aluminium for mounting height of 4-6m

SQ50 LED

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mounting height of 4-6m• LED insert for standardised lighting of roads

according to DIN EN 13201, for larger luminaire spacing with uniform illumination of the road

• Optical appearance of the roads and city centres will stay unchanged

DL500 midi LED

DL500 MIDI LED

GEAR TRAY WITH LED MODULE

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LED-gear tray with 3 LED modules (40 LEDs) or with 2 LED modules (28 LEDs)

� Road lighting according to ME5-classes or S5 classes

SQ50 LED

GEAR TRAY WITH LED MODULE

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LED-gear tray with 3 LED modules (40 LEDs) or with 2 LED modules (28 LEDs)

� Road lighting according to ME5-classes or S5 classes

SQ50 LED / SR50 LED / DL500 MIDI LED

LED-GEAR TRAY

• View from the rear with cooling element and Siteco electronical ballast Basic, Plus or Premium

·

LED-gear tray with LED module 2

LED-gear tray with LED module 3


LIGHTING ENCLOSURE

Safety glass, structured, non-reflecting� for excenllent uniformity and very good glare reduction

This cover glass is specially coated for being non-reflecting. Therefore, it has a strong advantage when it comes to energy efficiency: The transmission level will be increased by several percentage points and thus the performance of the lighting installation as well. This special cover glass is called highly transparent cover glass.

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transparent cover glass.

White glass for SQ

• as the lighting enclosure of SQ is relatively small, a special white glass is used in order to further increase the transmission level.

• Light transmission is much better compared to a standard green glass. Like this, the possible disadvantage of the smaller lighting enclosure can be nearly eliminated.

• White glass does not show the typical greenish colour. Trans-mission and colour neutrality is much better.

green glass - white glass

DL500 MIDI LED

SUCCESSFUL GEAR TRAY CONCEPT

• Gear tray – with LED module mounted onto the gear tray – can be opened

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100%

70%

BASIC - version

Luminous flux

PLUS - version

100%

70%

constant-luminous flux 1800lm

2200lm

·

50.000h

Connecting power 37W

50.000h

Connecting power27W

37W

Connecting Power: 100% 50%

2 LED Modules: 37W (2200lm*), 16W

3 LED Modules: 68W (3500lm*), 25W

Connecting Power: 100% 50%

2 LED Modules: 27W* (1800lm) 14W

3 LED Modules: 44W* (2700lm) 20W

Maintenance Factor LED Technology

MF = 0.7 x 0.98 x 0.96

= 0.66

w/o constant light output

BASIC

DL500 midi LED / SQ50 LED / SR50 LED (50,000 hours life time)

Cleaning intervall: 4 years / Protection Rating: IP 6X / pollution: low

·

Folie 65

w/ constant light output

PLUS

MF = 1.0 x 0.98 x 0.96

= 0.94Cleaning intervall: 4 years / Protection Rating: IP 6X / pollution: low

PRODCT HIGHLIGHT

SiCOMPACT A2 MIDI LEDSiCOMPACT A2 MINI LEDSiCOMPACT A2 MINI LED

SiCOMPACT A2 MIDI / MINI LED

Description:• Light projector with horizontally configured light emission aperture

• Construction size as A2 MIDI / MINI with asym. reflector• Housing versions: - with standard bracket for mounting to masts via

cross-arm or to walls- with rear connection for mounting to masts

via mast adapter• Economic and long-life LED configuration with road optic.

A2 MIDI LED Road

· · 03.05.2011

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• Economic and long-life LED configuration with road optic.

Application area:• Road and path lighting• Wide-area lighting and surface illumination • Poster and advertising surface illumination• Lighting of squares• Security lighting in industrial environments

A2 MINI LED

A2 MINI LED Road

SiCOMPACT A2 MIDI / MINI LED - luminaire technology

• Insulation class: I• Protection rating IP66• 84 LEDs

• Insulation class: II• Protection rating IP66• 24 LEDs

Luminaire technology:

A2 MIDI LED A2 MINI LED

· · 03.05.2011

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• 84 LEDs• Power consumption 103 W• ECG• with connection cable (8m)

• 24 LEDs• Power consumption 41 W• LED control unit with Basic performance packagePower reduction possible via control wire

• with connection cable (6m)

Housing:- Diecast aluminium housing- Variation 1: with angled mounting bracket of galvanised and coated steel- Variation 2: rear connection for mounting of a mast adapter (mounting hardware necessary)

Pressure equalisation mechanism prevents build-up of condensationSurface-coated in Siteco metallic grey (DB 702S) Cover of toughened safety glass with structured surface

SiCOMPACT A2 MINI / MIDI LED

Mast adapter for A2 MINI / MIDI LED Road

single for 76 mm mast spigot

twin for 89 mm mast spigot (A2 MIDI)twin for 76 mm mast spigot (A2 MINI)3-fold arrangement for 89mm mast spigot4-fold arrangement for 89mm mast spigot

· · 03.05.2011

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4-fold arrangement for 89mm mast spigot

PRODCT HIGHLIGHT

TUNNEL LUMINAIRE LEDTUNNEL LUMINAIRE LED

Description

• Tunnel luminaire LED with stainless steel luminaire housing for recommended mounting heights of 4,75 m to 6,6 m

TUNNEL LUMINAIRE LED

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• Application of LEDs with integrated lens for illumination of thetransition zone in tunnels as well as underpasses according to standards with excellent uniformity of luminance

• Complete system including LED luminaire and control components offering the possibility of direct connection to every established control system

Long service life

• Innovative optimized thermal management • To the number of LEDs adapted electronical ballast for optimized power consumption of the electronical ballast and for gentle operation of the luminaire

• Corrosion Premium Protection (CPP) against environmental conditions (acids, salts etc.) with use of premium grade materials

Reduction of costs due to lower energy consumption

• White light of the LED enables traffic flow dependent control of illumination in the tunnel with camera

• Possibility of control according to requirements/continuously variable dimming of

TUNNEL LUMINAIRE LED

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• Possibility of control according to requirements/continuously variable dimming of the lighting system between 20 and 100% via power line with the application ofSiteco Light Control (SLC)

• 56 High Power LEDs with a system power of 87W

• System efficiency: 58 lm/W• Less CO2 emissions

Efficient Lighting Tools

Thank You!

·

Thank You!

OUTDOOR LIGHTING INNOVATIONS 2011efficient-lighting-conference-eng.yolasite.com/resources... · •...

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