Opportunities and challenges to understanding temporal light modulation effects on people

Par Conseil national de recherches du Canada

Téléchargement	Voir la version finale : Opportunities and challenges to understanding temporal light modulation effects on people (PDF, 1.2 Mio)
Auteur	Rechercher : Veitch, Jennifer¹
Affiliation	Conseil national de recherches du Canada. Construction
Format	Texte, Allocution
Conférence	CIE Australia Lighting Research Conference 2023,February 7, 2023, Sydney, Australia
Sujet	flicker; temporal light modulation (TLM); stroboscopic effect; lighting; LED
Résumé	Temporal variation in the light output of light sources and lighting systems (temporal light modulation, TLM) is sometimes a feature (e.g., signal flashes) but more often is an undesirable side-effect of product or system design and/or operation. TLM explains the association of magnetically-ballasted fluorescent lighting systems with headache and eyestrain complaints. These complaints largely disappeared following the adoption of electronic ballasts, but the introduction of light-emitting diode (LED) lamps and lighting systems has renewed researcher, manufacturer, and regulator attention to TLM. This presentation will provide a brief overview of some of the visual, behavioural, and neurological problems that TLM can cause, identifying some of the most urgent research questions and describing why TLM is a very difficult lighting parameter to measure and to investigate.
Date de publication	2023-02-07
Maison d’édition	The Conference
Langue	anglais
Publication du CNRC	Cette publication n’est pas du CNRC Ce sont des publications qui ont été rédigées par un auteur du CNRC, mais avant que celui-ci soit employé du CNRC.
Exporter la notice	Exporter en format RIS
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Identificateur de l’enregistrement	fed6e50f-67ea-4899-8557-c7f480429e24
Enregistrement créé	2023-05-17
Enregistrement modifié	2023-05-18

Date de modification :: 2024-07-04