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katase exhibits in Unna Light Art center

Kazuo Katase, a japanese artists, exhibited his installation in the International Center for Light art in Unna, Germany. The center is the only exhibition space dedicated solely to Light Art in the world. It is an underground labyrinth of a former manufacturing facility where Light Art is given spaces that could hardly be more suitable for it.

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led light

Files that describe the emission pattern of light from LEDs and IREDs are now available online.

Osram Opto Semiconductors has become the first LED manufacturer to provide direct web access to the ray data files for its LEDs, which can be downloaded from www.osram-os.com/ray-files.

The ray files indicate the pattern in which light is emitted from an LED. They include the coordinates of the emission point, the direction of emission, the intensity and the wavelength.

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Lighting Design and Light Art Magazine Image    Interview with Aleksandra Stratimirović stratimirovic

I met Aleksandra Stratimirović in a nice cosy little place in Stockholm. It was spring in a town where they worship it perhaps the most in the whole world. And it was in Södermalm (the southern part of Stockholm), where you would go to enjoy it. And most likely it would be a place exactly like the one where it turned out that she forgot that we were supposed to have an interview. Well, in the end it was more of a relaxed talk than an official interview anyway.

There is a certain peace and out-of-this-world aura about Aleksandra. She speaks carefully and maybe even reluctantly about her work – as if she doesn’t really want to talk about it or that there are no appropriate words for what she wants to convey. But she definitely makes you listen.

Lighting Design and Light Art Magazine Image    Interview with Aleksandra Stratimirović sunnyday1 285x430

Perhaps the best portrait of Aleksandra would actually be her own – a self-portrait that is called Sunny Day and is currently on display in Ljubljana, Slovenia. Translucent and very still. Something that stands out from, what is according to a japanese writer Murakami called – a giant anthill of capitalist society.

Lighting Design and Light Art Magazine Image    Interview with Aleksandra Stratimirović girlwithicecream1 428x430

The above photographs are by Bojan Brecelj

Aleksandra was born in Belgrade where she attended the University of Fine Arts and Crafts. In 1998 and later on she attended various courses in the University of Fine Arts and Design in Stockholm, Sweden among them Lighting Design and Daylight and Architecture course. She currently lives and works in Stockholm as an independent artists working on different kinds of projects with exhibitions and awards ranging all across Europe. Among other things she is also an active participant of Lighting Detectives community, which is a group of Lighting Designers, that organises various lighting events around the world aimed at improving the quality and awareness of importance of light in urban space.

You were born in Belgrade and lived there for a long time –is there a difference between the night-time environment of Stockholm and Belgrade?
Belgrade is so much stronger. They use light everywhere and large amounts of it too. Regarding this we could also use a very popular saying in Serbia: the more the better.

Is observing these differences also the idea of Lighting Detectives?
Once per year Lighting Designers that are members of Lighting Detectives, meet and go to tests, try-outs and analyses at a location they choose.

And these events happen mostly outdoors – in urban space?
Yes. When The Detectives were founded, each member was supposed to analyse her or his own town. Now, it has more than thousand members, so this idea changed a bit.

What is the result of these analyses or events that are organized by Lighting Detectives?
It depends what was the purpose or the meaning of the event in the first place – it could be to show certain characteristics of an environment that is beeing analysed. It could be a workshop and to do something very quickly – it’s quite open actually. Every town or every initiative Lighting Detectives undertake is different. The only thing that is common between all of these initiatives is that all of the members of Lighting Detectives inform eachother of their activities and plans.

James Turrel once said that with his installations he is trying to create something like “pure light”. Is there anything that would join or connect Your work like the above statement connects Turrel’s?
Light is always part of my work – a very important part. But there is always some other material that I like to use together with light. A material that binds light and shadow, a material that conveys the main motive or the main beauty of light. Which one I use depends of course on the environment or space that I work in. It depends what that space wants to have.
Lighting Design and Light Art Magazine Image    Interview with Aleksandra Stratimirović strati2 430x322

What kind of projects are you involved with now?
Currently I am working on an interior installation in a courthouse here in Stockholm. It is a very interesting space - no daylight or very little amount of it. The installation consists of quite a large number of light points on the wall, distributed in a pattern that resembles a night view of a town from an airplane for example. These light points flicker – but very slowly. It is like the movements and changes in a nocturnal urbanscape –on a largescale it moves very slowly. And these light points change in groups – at a certain point a group of light points on one side is stronger but this stronger light slowly moves to the other side. The slow rhytm of change is very important. Because the user of the space shouldn’t and actually doesn’t really notice that there was a change, but on the subconscious level he/she does realise that something is different. This pace of movements and dynamics is very important.
Lighting Design and Light Art Magazine Image    Interview with Aleksandra Stratimirović strati1 430x322

How did you find out about the most appropriate speed of movements as actually a non-user of the space.
I had many meetings with the client where I learned about who is using the space, how fast do they pass through the space and so on. It was also very important to consider the people that work here – that they are not bored by the installation, but at the same time to be pleasant for those that come here for the occasions that are usually not so very pleasant for them, since it is a courthouse.

Lighting Design and Light Art Magazine Image    Interview with Aleksandra Stratimirović strati3 430x322

One can notice that your installations are very much like paintings or installations that are meant to be observed. They are a bit different from the “ambiental” installations, where the visitor actually enters “inside” the world they create. What’s your opinion on that?
I think it depends very much on the space where this installation will be. If it is a public building, it is not appropriate to create something like a “dark room” in it for example (smiles). But still, I think that it is possible to create something very attractive that enables someone, maybe not everyone, to spend some time in that feeling or mood. Even with two-dimensional installations that are sometimes the most you can get in many spaces it is still possible to create a window to a world, that exists beside the one that we live our daily lives in.

Thank you.

Interview conducted by Mitja Prelovšek, MALD

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lightbulb ban

IALD has issued it’s official opinion on incandescent lightbulb bans beeing enforced in increasing number of countries:

“From Australia to California and across Europe, there are proposals to ban the incandescent lamp. The recently enacted energy legislation in the United States will phase out certain types of incandescent lamps. While the IALD strongly supports the development and use of technologies, methods and appropriate regulation to minimize the energy use of lighting systems, we believe that “incandescent bans” must be carefully conceived or they are likely to be ineffective.

Where established and enforced, existing energy codes have already effectively banned inefficient incandescent lamps from new commercial installations.

  • There is presently no lighting technology that can replace certain types and uses of incandescent lamps. There are still drawbacks such as poor color, bad dimming performance, and high cost, that make replacement technologies ineffective replacements for incandescent in some applications. A grace period is needed to allow the development of light sources that can replace incandescent in all applications.
  • Energy-efficient replacement light sources must be adapted to suit the existing electrical infrastructure. Those with simple and clear-cut applications must be made available as soon as proven, but there will be cases in which an efficient source is not ready for a particular use. When products cannot achieve appropriate goals, continuance of incandescent technology specific to those situations should be permitted.
  • The complete environmental impact and life-cycle carbon footprint of each replacement technology must be understood. Incandescent lamps should not be banned until their replacements are proven to be an overall environmental improvement.
  • Replacement lamps must be cost-effective. Because replacement light sources are often more expensive than incandescent sources, conversion cost is a concern. Subsidies may be needed to help low-income consumers.
  • Phasing-out of inefficient light sources is one step in reducing lighting energy use. The most efficient electric light source is the one that is turned off. Effective use of daylight and aggressive use of lighting control technologies will be needed to significantly reduce lighting energy use.
  • The IALD supports all efforts to reduce electric lighting’s negative environmental impacts through careful design, daylighting integration, lighting controls and more efficient sources. We urge consideration of the full ramifications of proposed regulations, and possibly the continued use of some unique types of incandescent lamps until truly better alternatives are available. Through our design choices and expertise, IALD Lighting Designers have an opportunity and an obligation to make a great contribution to energy use reduction and global CO2 goals. We are fully prepared to offer our technical and design expertise to help reduce the negative environmental impact of lighting while producing quality lighting solutions for effective working and living.

The International Association of Lighting Designers (IALD), established in 1969, is an international organization supporting a network of 800 lighting design professionals who satisfy its rigorous qualification process. Its members are distinguished by a unique blend of aesthetic and technical expertise, and operate at the highest level of integrity to create a better world through leadership and excellence in lighting design; to cultivate the universal acknowledgement and appreciation of the Power of Light in human life.”

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artemide acquires nord light

Artemide Group S.p.A. of Italy has acquired the majority share Nord Light S.p.A. The Artemide Group, a high-end lighting company based in Milan, Italy, will gain the LED lighting expertise of Nord Light. The Artemide Group expects that the LED expertise of Nord Light will serve it well as it delves further into LEDs, which it describes as the “lighting of the future” because of their sustainability and flexibility in home and office applications. North Light apparently has a portfolio of products and has done many prominent LED lighting installations. Artemide Group says that it has sold decorative lamps for some time now that have taken advantage of LEDs.

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Lighting Design and Light Art Magazine Image    Martin to light Beijing Summer Olympic Games beijing

On August 8th, as China celebrates its emergence onto the world stage by hosting the Opening Ceremonies of the 2008 Summer Olympic Games at Beijing National Stadium, that stage will be lit by over 1,100 automated luminaires from Martin Professional.

The workhorse of the massive automated lighting system, set to be the largest single automated lighting system ever assembled for a single event, and the largest Martin rig ever, is Martin’s MAC 2000 Wash and new MAC 2000 Wash XB moving head luminaires.

Martin will be the largest automated lighting manufacturer represented at the Beijing Olympic Ceremonies with more Martin MAC 2000 Wash luminaires in use than any other single fixture in the lighting system. Most of the MAC luminaires will be rigged in the roof of the stadium with several hundred lining an upper balcony. Lighting design is by Chinese LD Sha Xiaolan with main lighting supply by China Central Television (CCTV). Lighting sub-suppliers include Chinese company Beiao, among others. Lighting personnel began initial installation of the fixtures already in March with programming inside the stadium to take place in June.

The Martin fixtures will remain in place for the Beijing Games’ Closing

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