UN LED lighting system de ewo
Année de projet
Numéro ID d'Architonic
ewo, manufacturer of high-quality lighting systems for public areas, presents the "UN" lighting system on occasion of the Light+Building 2012, the world's leading exhibition for architecture and technology. Designer Jörg Boner has developed a product with smooth formal transitions, which can be fitted with high-performance LED technology.
UN focuses on the transition between the mast and the lamp head. The shapes and proportions of the components are merged together. The lamp head evolves from the cylindrical cross-section of the mast. The silhouette of the lamp head appears to be more voluminous in the side view than it does in the front view: The lamp appears to be discreet and reserved in the front view. This ensures that the visual appearance of
facades is impaired as little as possible. In the side view and alignment of the defined space of the street, the lamp head has a larger appearance, which ensures the necessary level of presence and visibility.
The basic shape of the lamp head indicates the direction of light. A crown line runs in a slight upward gradient and away from the mast. It creates a formal mediation between the mast and the head of the lamp. From this crest line, the various surfaces flow downwards in an open angle. They meet at the lower end of the housing in an oval contour, which delineates the lens aperture area and is closed with a clear glass cover. The light point height of the lamp can vary in accordance with the operational area, as well as the
technical and atmospheric conditions.
High-performance LED technology is installed within the volume spanned by the lamp head. The LED light units seem to float within the lamp head with no visible connection to the lamp housing. UN can be fitted with between 2 and 5 light units: The modularity enables a precise control of the lighting intensity. This ensures that no power is consumed for the production of excessive light that is not necessarily required. The light units can be equipped with 3 types of lenses, which produce various degrees of light distribution. Light colours are provided in Warm White (3000 K), Outdoor White (4500 K) and Cool White (6000 K). In order to exploit further energy-saving potentials, the UN features a night reduction mode that can be set at various reduction steps or it can be connected to light management systems. The lamp head also offers sufficient space to accommodate both current and future developments in the area of LED technology.
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