The "Spira Lamp” is a piece of art. It is the vision of the designer and artist Ingegerd Råman, realized by Fagerhult in collaboration with skilled partners and subcontractors.
It's like a gigantic votive reflecting in the cold waters of a Nordic lake. The culture and concert hall Spira in Jönköping is all glass and lightly crisp and bright during the day with a warm glow at night. Created by Gert Wingårdh, one of Sweden’s best-known and successful architects, in collaboration with Jonas Edblad, Spira took its inspiration from the local heritage.
Making of Spira
15,000 square meter center of culture has four stages and can host up to 1,700 visitors
The long tradition of glassmaking is evident throughout, while the orange-tinted glass panels pay tribute to Jönköping being the home of the Swedish match. This 15,000 square meter center of culture has four stages and can host up to 1,700 visitors. From theatre and dance to classical music and jazz, Spira collates a wide repertoire of performing arts throughout the region.
"When Gert Wingårdh asked me to get involved I was honored, exited – and a bit scared”, admits Ingegerd Råman. ”Although glass is my element, I’d never worked with artificial light and luminaires before. Not in this way. The real challenge was the difference in scale. It’s so big. I’m used to working with millimeters, but this time the proportions were quite different”, she explains.
Luminaire inclusion
As the queen of Swedish crystal, famous for her collaborations with leading crystal brands, she knows her material. In 1995 she was granted a professor’s title by the Swedish government, in praise of her unadorned and functional design that always has a silver lining.
She has collaborated with Wingårdh before, in a project for the Swedish Embassy in Washington and knows the drill. "Spira is a building with a strong expression – the trick was to find my formulation without opposing the house, "said Ingegerd Råman."Gert had given me free rein, only saying that he wanted luminaires instead of traditional artwork. I was very clear in my vision; I wanted the luminaire to be a piece of art in speaking with architecture.”
LED-technology
By using acrylic sheets with milled grooves, we could combine excellent light performance with the artistic expression"
At an early stage, Ingegerd was introduced to Istvan Magyarovari, Engineering Designer at Fagerhult. Inspired by the new LED technology he presented an innovative material solution.
"Glass is extremely heavy and hard to handle in that kind of large-scale installations. By using acrylic sheets with milled grooves, we could combine excellent light performance with the artistic expression”, says Istvan Magya-rovari.
Light distribution
The LED modules, hidden in and by Ingegerds design, distribute the light through the grooves in a way that reminds of cut glass.
"The hard part was to achieve the simplicity of the light lines. With this solution, the light blends naturally with the fittings. With the LEDs are hidden in the construction it is possible to look directly into the light without being blinded”, Istvan concludes.
Safe installation
When realizing a project like this balancing on the edge of new technology, exploring new materials
Ingegerd Råman is delighted with the result and how the four luminaires have developed, creating streaks of light, moving as users walk through the room. When realizing a project like this balancing on the edge of new technology, exploring new materials and designs collaboration is crucial.
For Ingegerd and Istvan, who both are used to working with industrial serial production, the Spira luminaire was a true challenge. When combining their skills and experience they stretched the boundaries of what’s possible. Although aesthetics were the main object, practicalities such as safe installation and operation couldn’t be overseen.
Collaborative working
Together with involved partners and subcontractors, every detail was formed to perfection. "I’m known to be quite stubborn”, Ingegerd laughs.
"I won't take ‘can’t be done for an answer. It’s the designer’s objective to make the participants in a project go that extra mile. Of course, you have to be responsive and humble to other professionals and you have to know the limits but in a project like this, old truths should be challenged.”
New, innovative LED lighting technology
In this case, Fagerhult formulated a new, innovative lighting technology. The principle of beaming LED-light into a reflector sheet, creating big, even surfaces of light, has been applied to the award-winning Appareo-pendant.
"To succeed with this kind of project – and now I’m talking both about the Spira luminaire and about the actual building – you need to have a foresighted project owner. A person with visions and the guts to stand up for it. This person existed in the Spira project in form of property manager Erik Pålsson”, explains Ingegerd Råman. "It’s people who dare, who make the difference.”