„LED City Wiesbaden“ – Master Plan – LED Professionals berät Stadt Wiesbaden

Die Stadtverwaltung Wiesbaden hat in 9 Monaten geschafft, wozu andere Städte 10 Jahre brauchen.

Leitkommentar Lokalteil im Kurier heute Leuchtturm
Birgit Emnet zur „LED-City Wiesbaden“.

Nachhaltigkeit gibt‘s nicht zum Nulltarif. Vier Millionen Euro für die Umrüstung der städtischen Gebäude von herkömmlichen Lampen auf LED-Licht sind eine Stange Geld. Aber wenn sich etwas in mehrfacher Hinsicht lohnt, dann diese Investition: Bereits nach vier Jahren zahlt sie zurück, und wie. Keine Wartung über 20 Jahre, hohe Energieeinspareffekte. Das soll dann jährlich eine Million Euro ausmachen, das bedeutet unterm Strich in 20 Jahren ein Plus von 16 Millionen. Man hätte also Geld für andere investive Maßnahmen. Profitieren wird davon in hohem Maße auch die Klimastadt Wiesbaden. Der Treibhauseffekt wird gemindert, die Stadt investiert in Nachhaltigkeit und in die Gesundheit ihrer Mitarbeiter. Nicht zu unterschätzen auch
der Imageeffekt. Ist man beim Radverkehr noch Schlusslicht in Deutschland, so setzt sich die Stadt in Sachen innovatives Lichtkonzept direkt an die Spitze. Geht doch, möchte man sagen. Und zu weiteren mutigen Schritten, gerade beim Radverkehr, ermuntern. Aber auch da soll sich ja bald etwas tun, glaubt man den Worten der Stadtentwicklungsdezernentin. Ein vielversprechender Start nach der Sommerpause.

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Herzlichen Dank für das Vertrauen!

LED Professionals nimmt die Herausforderung an und rüstet eines der schönsten Kinos Deutschlands in der Heimatstadt Wiesbaden um.

CALIGARI WIESBADEN 

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Légère Hotel in Bielfeld: Licht von LED-Professionals

Insbesondere die exzellente Farbwiedergabe der Strahler DownLED-Flex sowie das beste Preis-Leistungsverhältnis überzeugte die Légere Gruppe wieder LED Professionals als Lieferanten auszuwählen, danke für das Vertrauen und viel Erfolg!

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The 10 biggest trends transforming workplace lighting

Thanks to LUX

The 10 biggest trends transforming workplace lighting

1434546069_7boardroom1 Upgrades that pay for themselves
Organisations such as the Carbon Trust and Salix, which provide funding for energy-saving projects, are being joined by a raft of new businesses offering to take on the upfront cost of a lighting upgrade and let you pay it for it from the savings on bills.


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2 Controls
Controls are the big topic of conversation at the moment. Light sources are only half the story because everyone knows the most efficient light source is one that’s turned off. The rise of controls has come hand in hand with the rise of LEDs, which can be dimmed and can send and receive data. Improvements in user interfaces, and the ubiquity of smartphones and tablets, are also helping. And with the rise of wireless controls and power-line communication, it’s no longer such a faff to add controls to an existing building.

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3 From T5 to LED
LEDs have conquered pretty much every lighting application – but offices have been slower than others to make the switch, largely because the prevailing technology – T5 – is still highly efficient for diffuse area lighting, and way cheaper than LED. So for many users, the numbers just don’t add up for a big LED upgrade. The tide is turning, though – LEDs are getting more and more efficient and are highly controllable, which unlocks quicker paybacks. As big manufacturers go all LED, it may soon be the only choice…

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4 The end of the louvre?
The LG3 guide was written in the 1980s to prevent glare on computer screens. As a result, recessed louvred fittings that create a cave effect became the norm in offices. But screens have changed a lot since the 1980s, as has the way we work. The latest guidance for workplace lighting puts the focus where it belongs: on people. This, together with the design freedom offered by LEDs, means you don’t see as many louvres as you used to. You’re more likely to see some kind of crazy modern design. Or LED panels.

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5 Adapting to new working patterns
We don’t work in the same way we used to. Mobile working and hot-desking are growing, and people may work in different spots throughout the day. This means task lighting is increasingly important to give people control. Some countries have a stronger tradition of task lighting than others, but it’s getting more popular. Partly because you can save energy by lighting only what you need to, and partly because it’s nice to give people some control over their own lighting.

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6 Power to the people
‘Give people control of their lights’ is the rallying cry from designers. Or at least give them the appearance of control. In some experiments, placebo light switches that supposedly dimmed lights very gradually – but in fact did nothing at all – helped improve staff satisfaction with their lighting. Oh, and don’t let your control system be let down by a clunky user interface. Make the controls easy to use or people will just override them and they won’t be used at all.

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7 Wellbeing and productivity
Health, wellbeing and productivity are now big considerations for workplace lighting. This usually means intense blue-rich light in the morning or at times when you want people to be alert, and warmer, softer light in the afternoon and evening when things are winding down. This mimics the change in the characteristics of sunlight through the day and makes sure our body clocks keep ticking at the right speed. In settings where people are working, learning, or undergoing medical treatment, this is essential.

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8 Monitoring
Controlling your lights is a big step forward. Monitoring the data and doing new things with it is another. By looking at how much lighting energy is used in your estate at different times and under different conditions, you can open the door to even bigger energy savings by spotting patterns and understanding better how your buildings are used.

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9 Beyond light
Heard of Li-Fi? It’s like Wi-Fi, but instead of sending data in radio waves, it sends it in light. This is done by modulating the light from LEDs in a way that’s invisible to the human eye, but can be picked up by a receiver attached to a computer. The result is a super-fast wireless connection. Edinburgh-based PureLiFi – recently valued at £14 million ($21 million) – is commercialising the technology (see page 22), while other companies are using similar techniques to create super-accurate indoor positioning systems.

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10 The internet of things
The ‘internet of things’ describes what will happen when it’s no longer just computers and phones that are connected to the internet, but everyday objects and devices such as fridges, heart monitors and items in shops. Not only does this present great opportunities to do new things with lighting, it also puts the lighting industry in a powerful position – because every building in the world already has lights all over its ceiling – the perfect network to build on. New tech business Gooee is mass producing microchips and sensors so manufacturers can build them into LED modules.

Neue Broschüre LED-Professionals

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Total Quality 100 Hour Test & Custom Made Lighting

Strahler mit grösserer Blende, um vorhandenes Loch abzudecken. Dadurch werkzeugloser Einbau und keinerlei zusätzliche Malerarbeiten. Lichtqualität CRI93+ Dimmbar via TRIAC

 

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„Mapparium“ @ Boston goes LED

The Mary Baker Eddy Library’s Mapparium exhibit at Boston’s First Church of Christ, Scientist recently received a new lighting design. The 26-foot diameter stained-glass globe offers a unique three-dimensional view of the world in 1935, the year in which the exhibit was built.

The Christian Science church was founded in the 19th century in Lynn, Massachusetts by Mary Baker Eddy with the publication of her book, Science and Health (1875). The architect Chester Lindsay Churchill originally designed the glass panels to be replaceable as the political boundaries of the world changed. This never happened, however, and in the 1960s it was finally decided that the Mapparium was a priceless work of art and history, and so should never be updated.

Back in 1935, the Mapparium was illuminated by around three hundred 40 and 60 watt incandescent lamps positioned outside the sphere. As part of the refurbishment in 1998, Krent/Paffett Associates of Boston installed an LED lighting system in the exhibit and Brown Innovations designed the sound system to overcome the issue of acoustics.

Now, fourteen years later, the first LED fixtures have been replaced by five-colour (RGB plus white and amber) LED fixtures with triple the light output. The lighting designers used field-changeable lensing films to spread and shape the tight ten degree beam of light from each fixture. The globe is actually lit by bouncing light off the white surfaces that surround it. Furthermore, a control system has been developed which enables the Mapparium staff to create future shows by combining pre-defined “looks”. A user-friendly touch-screen interface allows specific countries, continents, and bodies of water to be highlighted during presentations when visitors are given a dynamic ten-minute light and sound guided tour of the world as it was in 1935 – a truly global experience. A newly implemented control system and improved LED lighting solution work together to produce a brighter and wider range of colours, and enhance the ability to isolate and point to specific geopolitical regions around the globe.

Text Joachim Ritter PLD Magazine / Photos Ryan Fischer

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„…unser neues Licht ließ die Objekte wunderbar zur Geltung kommen… Alle Kunden waren begeistert.“

IMG_5871Lieber Herr Tangermann,
unser neues Licht ließ die Objekte wunderbar zur Geltung kommen und die Farben unverfälscht und natürlich erstrahlen. Alle Kunden waren begeistert.
Herzliche Grüße,
Detlef Maltzahn
Öffentlich bestellter und vereidigter Kunstversteigerer
RIPPON BOSWELL & CO. GmbH
Friedrichstrasse 45
D – 65185 Wiesbaden
http://www.rippon-boswell-wiesbaden.de
(Kunde genehmigt Zitat)

Welcome to LEGERE HOTEL Bielefeld.

100% LED Beleuchtung von LED Professionals aus unserer Hospitality Strahler Serie in extra warmweiss und mit hohem Farbwiedergabeindex.

 

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