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Siteco. (lighting).


A family of extrem1ely slim lighting modules, Quadrature quadrature, in astronomy, arrangement of two celestial bodies at right angles to each other as viewed from a reference point. If the reference point is the earth and the sun is one of the bodies, a planet is in quadrature when its elongation is 90°. , provides glare-free lighting based on Eldacon technology, a new system of light control. The light- provided by TS fluorescent lamps fluorescent lamp

Type of electric discharge lamp consisting of a glass tube filled with a mixture of argon and mercury vapor. A current of electricity causes the vapor to produce ultraviolet radiation that, in turn, excites a phosphor coating on the inside of the tube,
 - is directed into the room via microprismatic structures. The accurate cut of each individual prism guarantees all-round glare control and excludes direct glare and reflections on flat screens. The Eldacon spares are set in white or silver extruded aluminium frames. Recessed re·cess  
n.
1.
a. A temporary cessation of the customary activities of an engagement, occupation, or pursuit.

b. The period of such cessation. See Synonyms at pause.

2.
, surface or pendant pendant
 or pendent

In architecture, a sculpted ornament suspended from a vault or ceiling, especially an elongated boss (carved keystone) at the junction of the intersecting ribs of the fan vaulting associated with the English Perpendicular style.
 mounted luminairs are available.

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COPYRIGHT 2001 EMAP Architecture
No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 2001, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.

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Title Annotation:Quadrature
Publication:The Architectural Review
Article Type:Brief Article
Geographic Code:4EUGE
Date:Nov 1, 2001
Words:83
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