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Vendor Name
Description
ORSA CLUSTER By Artemide
Collection: Orsa
Designer: Foster + Partners
Manufacture year: 2017
Type: LED methacrylate pendant lamp
Orsa Cluster, introduced in 2016, is declined in two sizes to provide different light performances. In addition to the single suspension, it comes in two standard chandelier versions with three or five elements. The plastic body is shaped by the beam angle of light, which is diffused through a lens designed for the purpose. Light is thus cut out to strike the lower opaline part, which reflects it back with an even, non-glaring luminance and transforms the appliance into a suspended disc. An elegant and minimal object, Orsa is conceived for individual use or as part of a broader installation, both in standard versions and in custom-designed compositions. In fact, the Orsa project allows maximum application flexibility for customized solutions combining multiple elements. A multitude of lightweight transparent bodies that reach down to different heights can result into a surprising chandelier that plays with light, transparencies and reflections. FEATURES Article code: 0355030A / 0353030A Colour: Transparent Installation: Suspension Material: methacrylate, aluminium, brass Watt : 37W / 22W Supply voltage: 220-240V Luminous flux emitted: 2810lm / 1686lm CCT: 3000K Efficiency: 93%. Efficacy: 75.95lm/W / 76.64lm/W CRI: 90 Dimmable Typology: Push SOURCES INCLUDED Category: Led Number: 5 / 3 Watt: 6.43W Luminous flux emitted: 608lm Colour temperature (K): 3000K CRI: 90 Colour Tolerance: MacAdam 2SDCM Efficacy: 95lm/W Service Life: 50000-L70 Orsa is an embodiment of precision – an elegant pendant light pared down to its essential elements, allowing the light to express a larger volume. A slim metal stem flares out at one end to form the heat-sink and housing for the LED, with a UV bonded methacrylate cover containing the light source. The design of the methacrylate cover ensures that the light source remains invisible, giving it an appearance of a floating disk of light. The industrial design team at Foster + Partners experimented with various materials, surfaces and optics to achieve the desired lighting effect and volume. An elegant, minimalist object, Orsa is designed as a single piece or as a part of a larger ensemble.