3-2-2014 1 ETAP LIGHTING Excellent lighting, saving energy COMPANY PROFILE 1. Founded in 1949. 2. Annual turnover : 62 mio €. 3. 600 employees. 4. 7 % of annual turnover re-invested in R&D every year. 5. R&D in Belgium. 6. Sales units across Europe and Dubai. 7. ISO9001. 8. ISO14001.
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3-2-2014 1
ETAP LIGHTING
Excellent lighting, saving energy
COMPANY PROFILE
1. Founded in 1949.2. Annual turnover : 62
mio €.3. 600 employees.4. 7 % of annual
turnover re-invested in R&D every year.
5. R&D in Belgium.6. Sales units across
Europe and Dubai.7. ISO9001.8. ISO14001.
3-2-2014 2
ETAP LIGHTING
Excellent lighting, saving energy
SALES UNITS
1. BELGIUM ( head office ).
2. The Netherlands.3. Germany.4. France.5. United Kingdom.6. Italy.7. Poland.8. Spain.9. Dubai.10.Portugal ( joint
venture Schréder ).11.Export ( Jordan ).
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OFFICES
• Ernst & Young, Belgium.• Regent Palace, UK.• Unilever, the Netherlands.• Procter & Gamble, South Africa.
BANKS
• ING Brussels, Belgium.• Dresdner Bank, Germany.• Bank of England, UK.• BANIF, Portugal.
GOVERNMENT
• Cité Judiciaire, Luxemburg.• Generalitat de Catalunya, Spain.• London Metropolitan Police, UK.• Ministère des Finances, France.
1. Covering up the brightness of the lamps : you shouldn’t see the light !
2. Ease of installation : pushing down the time required for installation ( special mounting accessories ).
3. Ease of maintenance : hinged reflectors and screwed electronic gear to facilitate easy maintenance operation.
Excellent lighting, saving energy
3 E’s
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Luminance control
Excellent lighting, saving energy
3 E’s
Brightness control :
1. The use of EQUILUM reflectors to shield off the brightness of the lamp
2. You shouldn’t see the light ! You need light on the workplane
EQUILUM® baffles for a uniform luminance in all directions
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Installation
Excellent lighting, saving energy
3 E’s
Ease of installation :
1. Specially designed mounting accessories
2. Wieland snap-ins for connection to the mains ( in/out through wiring )
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Maintenance
Excellent lighting, saving energy
3 E’s
Ease of maintenance :
1. Hinged reflectors : no complete removal of the reflector
2. Electronic gear : fixed by screws : easily replacable at the end of lifetime
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ECOLOGY
Reduction of connected load :
1. The less power consumed : the less CO² will be emitted ( = preservation of our environment ).
2. Bringing down connected load for lighting : drop down of heat burden in a building.
3. GREENLIGHT : ETAP acknowledged by European Commission as MAIN ENDORSER GREENLIGHT program.
Excellent lighting, saving energy
3 E’s
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ECOLOGY
1. NIKE : winner of the Greenlight award 2003.
2. Johnson & Johnson : Greenlight award winner in 2002.
Excellent lighting, saving energy
3 E’s
3-2-2014 23
Excellent lighting, saving energy
NIKE LAAKDAL
3-2-2014 24
Excellent lighting, saving energy
INTRODUCTION
• Opening NIKE Customer Services Center : september 1994.
• Extension storage and process capacity : 1998 – 1999.
• At present : NIKE Laakdal = main distribution center for footwear and apparel for Europe – Middle East and North Africa.
• No. of employees : approx. 1.500.
• Built-on surface : 18 ha.
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Excellent lighting, saving energy
PEOPLE-PROFIT-PLANET
• People : optimize working conditions.• Profit : eye for a correct price – energy savings.• Planet : contribute to improvement ( emission CO² ).
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Excellent lighting, saving energy
RELIGHTING PROJECT
• Before relighting : 2.096 luminaires.• Total connected load : 233,97 kW.• Fixtures with white lacquered reflector.• Low Watt ballasts – starter ignition.• Maintaining illumination levels.• Lighting was not adapted to location of
working stations and conveyor belts.
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Excellent lighting, saving energy
ETAP : PEOPLE
• Proposition ETAP :– People :
• Maintaining existing cable channels.• Use of hammered aluminium reflector.
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Excellent lighting, saving energy
ETAP : PROFIT
• Proposition ETAP :– Profit :
• 1.644 lighting fixtures.• Total connected load : 115,74 kW. • Less lamps => savings in maintenance expenses.• Pay-back time of complete investment including installation :
less than 4 years.
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Excellent lighting, saving energy
ETAP : PLANET
• Proposition ETAP :– Planet :
• Drop-down of connected load : reduction in emission of CO².• Use of synthetic cover strip between fittings forbidden => use
of specially designed metal sheet cover strips.
3-2-2014 30
Excellent lighting, saving energy
LED TECHNOLOGY
GENERAL FEATURES LEDS :
• Long useful lifetime : MTTF : L50/B50 : critical current & Tj => power surges.
• High energy-efficiency possible : 160 lm./W for cold white LED by 2013.
• Colour temperature : 1.000 – 10.000 K.• Colour rendering : between 60-98.• Immediate light efficiency when switched on.• Easily dimmable over a broad range : up to 0,1%.• Environmental friendly : lowest ecological footprint.• No IR or UV radiation : museums – foodstuff – clothing shops.
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Excellent lighting, saving energy
LED CHALLENGES
How to create a suitable light distribution ?• Bare LED’s : lambertian light distribution : no control. • Result : high specific loads ( W/m²/100 lux ) without any
decent light treatment.
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Excellent lighting, saving energy
LED CHALLENGES
ETAP’s answer : LENS Technology :• Wide variety of lenses : narrow – medium – wide -
asymmetrical.• Diffusor or foils such as Meso-Optics.• Lens + reflector for emergency lighting.
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Excellent lighting, saving energy
LED CHALLENGES
How to control the luminance ?• Bare LED’s : point source : extremely high luminance. • Naked LED 3 W. HP : 100.000.000 cd/m² T5 HE lamp
: 17.500 cd/m².
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Excellent lighting, saving energy
LED CHALLENGES
ETAP’s answer : LENS Technology :• Lenses with textured surface : diffusion of the luminance.• UGR < 19 => luminance < 1.000 cd/m² at 65° !• Lenses avoid any direct exposure to LED’s.
3-2-2014 35
Excellent lighting, saving energy
LED CHALLENGES
How to control the heat development ?• 25% energy LED converted into light 75% converted
into heat.• The higher the Tj, the lower lumen output and lifetime