Temperature influence on LED luminous flux

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F08%3APU74567" target="_blank" >RIV/00216305:26220/08:PU74567 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Temperature influence on LED luminous flux

Original language description

Paper deals with property of modern light source- LED, which has predicated successful future in lighting technol-ogy. On the other hand there are still problems with suffi-cient lighting output or luminous efficiency respectively. One from the often overlook problem, is relatively high temperature influence on output luminous flux. We have had chance to measure one luminary sample with LED sources, where temperature influence was really evident. In this paper we publish interesting results from these measurements, which are important for any other luminar-ies producers, who work with this type of light sources. Besides it they should count with high surface temperatures of these luminaries.

Czech name

Temperature influence on LED luminous flux

Czech description

Paper deals with property of modern light source- LED, which has predicated successful future in lighting technol-ogy. On the other hand there are still problems with suffi-cient lighting output or luminous efficiency respectively. One from the often overlook problem, is relatively high temperature influence on output luminous flux. We have had chance to measure one luminary sample with LED sources, where temperature influence was really evident. In this paper we publish interesting results from these measurements, which are important for any other luminar-ies producers, who work with this type of light sources. Besides it they should count with high surface temperatures of these luminaries.

Type

D - Article in proceedings

CEP classification

JE - Non-nuclear power engineering, energy consumption and utilization

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of the 9th International Scientific Conference Electric Power Engineering 2008

ISBN

978-80-214-3650-3

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

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Publisher name

Brno University of Technology, Department of Electrical Power Engineering

Place of publication

Brno, Czech republic

Event location

Hotel Santon, Brno

Event date

May 13, 2008

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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