From the earliest tools made of humble stone to colourful Javanese shadow puppets, the objects in the exhibit provide an unwritten insight into human cultures across time, from two million years ago to the present. The challenge was to find the right lighting to accurately render colours and whiteness while meeting specific lighting guidelines to keep artifacts safe.
To meet these guidelines, Soraa’s Australian partners, Lighting Options Australia, and lighting designers at Illuminated Design chose 150 Soraa VIVID MR16 LED lamps throughout the exhibit after rigorous tests and evaluations of several brands. Utilising every colour in the rainbow, especially deep red emission, Soraa’s lamps render warm tones beautifully and accurately, and achieve a colour-rendering index (CRI) of 95 and deep red (R9) rendering of 95. And unlike blue-based white LEDs without any violet emission, the company’s lamps have violet emissions to properly excite fluorescing brightening agents, including natural objects and white materials, such as textiles and paper. Plus, with no UV and IR radiation, low heat output and the ability to dim to specified light levels the precious objects were protected.
“This is one of the best known exhibits on loan to the museum. Soraa’s VIVID MR16 lamps and accompanying SNAP System™ provided the flexibility needed with this exhibition to protect these rare artifacts and illuminate them perfectly,” said Ben Conick, Lighting Options Australia. “Soraa delivered the rights options and simply the best lighting for this project.”
"Soraa’s VIVID MR16 lamps are excellent, with great colour rendering, colour temperature, beam angles and additional lenses to change the distribution. The magnetic attachment of filters, the SNAPS, are quite impressive,” said Frederika Perey, Illuminated Design. “The SNAPs are easy to apply, allowing me the flexibility to change the approach during the focusing process. This is critical when lighting exhibits, such as the History of the World in 100 Objects exhibition.”
Soraa’s SNAP System allowed for distinct beam spreads and CTO filters gave the Museum the options needed to properly illuminate the exhibit. The SNAP System is the first magnetic attachment accessory system for LED lighting. Due to its bright, single LED light source made possible by Soraa’s GaN on GaN™ LED technology, and breakthrough prismatic optic, the company’s lamps can accept a magnet in the center of the lens without any major effect on light output. The system allows users to customise light directly on MR/PAR/AR111 lamps and light engines, rather than on fixtures, transforming the user experience and the economics of accessorising lighting designs.
For more information, please visit: www.soraa.com.
Photo credit: Matt Devlin Photography www.mattdevlin.com.au
Pioneering lamps using LEDs built from pure gallium nitride substrates (GaN on GaN™), Soraa has made ordinary lighting extraordinarily brilliant and efficient. Soraa’s full spectrum GaN on GaN™ LED lamps have superior colour rendering and beam characteristics compared to lamps using LEDs created from non-native substrates. Founded in 2008, Soraa is located in Fremont California, where it manufactures its GaN on GaN™ LEDs in the company’s state-of-the-art facility. For additional information, please visit www.soraa.com and follow the company on Twitter, LinkedIn and Facebook.