Use of LEDs for tuning of spectra of indoor luminaires (Invited Paper)

Bizjak, Grega; Kobav, Matej B.

Use of LEDs for tuning of spectra of indoor luminaires (Invited Paper)

but.event.date	8.-10.9.2015	cs
but.event.title	21st International Conference LIGHT SVĚTLO 2015	cs
dc.contributor.author	Bizjak, Grega
dc.contributor.author	Kobav, Matej B.
dc.date.accessioned	2015-10-22T07:54:18Z
dc.date.available	2015-10-22T07:54:18Z
dc.date.issued	2015	cs
dc.description.abstract	Not so far ago the two most important characteristics of a light source to be used in indoor lighting were lighting efficiency and colour rendering index. First characteristic allow us to make lighting installation also energy efficient and second one assures that the lighting will be well accepted by the users or at least that the premises will look natural. Although both depend on light source spectra, it was very difficult to adapt spectra of the classical light sources to the needs of users. These changes with the introduction of power LEDs to the interior lighting. Today with use of white and monochromatic LEDs we can tailor spectra of luminaires to our needs. This approach can be used not only to obtain better energy efficiency and colour rendering index but also to adapt the spectra to the "non-visual needs" of users. The paper will show some approaches for the selection of the appropriate LEDs for tuning of spectra and the obtained results with different number of used LEDs in luminaire.	en
dc.format	text	cs
dc.format.extent	15-17	cs
dc.format.mimetype	application/pdf	en
dc.identifier.citation	Proceedings of the 21st International Conference LIGHT SVĚTLO 2015. s. 15-17. ISBN 978-80-214-5244-2	cs
dc.identifier.doi	10.13164/conf.light.2015.15
dc.identifier.isbn	978-80-214-5244-2
dc.identifier.uri	http://hdl.handle.net/11012/51626
dc.language.iso	en	cs
dc.publisher	Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií	cs
dc.relation.ispartof	Proceedings of the 21st International Conference LIGHT SVĚTLO 2015	en
dc.relation.uri	http://www.light-conference.eu/	cs
dc.rights	© Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií	cs
dc.rights.access	embargoedAccess	en
dc.subject	indoor luminaires	en
dc.subject	light emitting diodes - LED	en
dc.subject	spectrum tuning	en
dc.title	Use of LEDs for tuning of spectra of indoor luminaires (Invited Paper)	en
dc.title.alternative	Využití LED pro zlepšení spektra vnitřních svítidel (zvaný příspěvek)	cs
dc.type.driver	conferenceObject	en
dc.type.status	Peer-reviewed	en
dc.type.version	publishedVersion	en
eprints.affiliatedInstitution.department	Fakulta elektrotechniky a komunikačních technologií	cs

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