SS-EN-4731 › Aerospace series - Spectral quality of LED luminaires used with photoluminescent marking systems
SS-EN-4731
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2018 EDITION
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CURRENT
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This document defines a measure for the spectral quality of LED luminaires in terms of the ratio of the amount of visual light emitted by the luminaire versus the amount effective for charging photoluminescent products contained in that spectrum. Fulfilment of this document by a LED luminaire will ensure general compatibility of the luminaire with photoluminescent marking systems. This document alone does not provide any means of compliance to fulfil any airworthiness requirements. For a specific aircraft installation, the spectral power distribution and illuminance at the photoluminescent marking systems are relevant.
To find similar documents by classification:
29.140.99 (Other standards related to lamps)
49.095 (Passenger and cabin equipment)
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Designation Name
SS-EN 4731:2018
Revision Level
2018 EDITION
Status
Current
Publication Date
May 22, 2018
Language(s)
English
Page Count
24
International Equivalent
EN 4731:2018(IDT)