Encyclopedia of Color Science and Technology

Living Edition
| Editors: Ronnier Luo

Luminaires

Living reference work entry
DOI: https://doi.org/10.1007/978-3-642-27851-8_137-4

Synonyms

Definition

Devices that control the distribution of the light emitted by a lamp or lamps and that include all the items necessary for fixing and protecting the lamps (and sometimes the gear, too) and for connecting them to the electricity-supply circuit [1].

Luminaire Characteristics

The principal characteristics of luminaires can be listed under the following headings:
  • Optical

  • Mechanical

  • Electrical

  • Thermal

  • Aesthetics

Optical Characteristics

The optical characteristics of a luminaire determine the shape of its light beam, or light-output distribution. The light distribution of a luminaire defines how the luminous flux radiated by the lamp or lamps is distributed in the various directions within the space around it. Different lighting applications require different light distributions and thus different luminaires.

The desired light distribution of a luminaire is obtained through the application of one or more of the...

Keywords

Light Distribution Curve Reflector Luminous Intensity Luminous Flux Light Pollution 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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References

  1. 1.
    CIE Publication: S 017/E: 2011, International lighting vocabulary. International Lighting Commission, CIE, Vienna (2011)Google Scholar
  2. 2.
    IEC International Standard, 60598-1: ed 7.0, Luminaires – part 1: General requirements and tests. (2008)Google Scholar

Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  1. 1.van Bommel Lighting ConsultantNuenenNetherlands