The paper considers the justification for the application of light-emitting diode (LED) technology to urban lighting. The results suggest that LEDs are convenient for architectural lighting and deserve to be considered for use in ambient lighting. The recently developed Commission Internationale de l'Eclairage (CIE) mesopic system enabled the inclusion of mesopic effects into a comprehensive techno-economic analysis, which dealt with efficiency, maintenance and financial aspects of the use of LEDs in street and roadway lighting. It is concluded that the average energy savings when using LED instead of high-pressure sodium (HPS) luminaires amount to 19-26% for single-sided, staggered and opposite layouts, although they are frequently negligible if mesopic effects are not included. The total costs of the LED lighting solutions, even including mesopic effects, are 1.36 to 6.44 times higher than those of the comparable HPS lighting solutions. Therefore, LEDs are questionable for street and... roadway lighting.
Source:
Lighting Research and Technology, 2013, 45, 2, 217-229
TY - JOUR
AU - Kostić, Aleksandra
AU - Kremic, M.M.
AU - Đokić, Lidija
AU - Kostić, Miomir
PY - 2013
UR - http://raf.arh.bg.ac.rs/handle/123456789/142
AB - The paper considers the justification for the application of light-emitting diode (LED) technology to urban lighting. The results suggest that LEDs are convenient for architectural lighting and deserve to be considered for use in ambient lighting. The recently developed Commission Internationale de l'Eclairage (CIE) mesopic system enabled the inclusion of mesopic effects into a comprehensive techno-economic analysis, which dealt with efficiency, maintenance and financial aspects of the use of LEDs in street and roadway lighting. It is concluded that the average energy savings when using LED instead of high-pressure sodium (HPS) luminaires amount to 19-26% for single-sided, staggered and opposite layouts, although they are frequently negligible if mesopic effects are not included. The total costs of the LED lighting solutions, even including mesopic effects, are 1.36 to 6.44 times higher than those of the comparable HPS lighting solutions. Therefore, LEDs are questionable for street and roadway lighting.
PB - SAGE Publications Ltd
T2 - Lighting Research and Technology
T1 - Light-emitting diodes in street and roadway lighting - a case study involving mesopic effects
VL - 45
IS - 2
SP - 217
EP - 229
DO - 10.1177/1477153512440771
ER -
@article{
author = "Kostić, Aleksandra and Kremic, M.M. and Đokić, Lidija and Kostić, Miomir",
year = "2013",
abstract = "The paper considers the justification for the application of light-emitting diode (LED) technology to urban lighting. The results suggest that LEDs are convenient for architectural lighting and deserve to be considered for use in ambient lighting. The recently developed Commission Internationale de l'Eclairage (CIE) mesopic system enabled the inclusion of mesopic effects into a comprehensive techno-economic analysis, which dealt with efficiency, maintenance and financial aspects of the use of LEDs in street and roadway lighting. It is concluded that the average energy savings when using LED instead of high-pressure sodium (HPS) luminaires amount to 19-26% for single-sided, staggered and opposite layouts, although they are frequently negligible if mesopic effects are not included. The total costs of the LED lighting solutions, even including mesopic effects, are 1.36 to 6.44 times higher than those of the comparable HPS lighting solutions. Therefore, LEDs are questionable for street and roadway lighting.",
publisher = "SAGE Publications Ltd",
journal = "Lighting Research and Technology",
title = "Light-emitting diodes in street and roadway lighting - a case study involving mesopic effects",
volume = "45",
number = "2",
pages = "217-229",
doi = "10.1177/1477153512440771"
}
Kostić, A., Kremic, M.M., Đokić, L.,& Kostić, M.. (2013). Light-emitting diodes in street and roadway lighting - a case study involving mesopic effects. in Lighting Research and Technology
SAGE Publications Ltd., 45(2), 217-229.
https://doi.org/10.1177/1477153512440771
Kostić A, Kremic M, Đokić L, Kostić M. Light-emitting diodes in street and roadway lighting - a case study involving mesopic effects. in Lighting Research and Technology. 2013;45(2):217-229.
doi:10.1177/1477153512440771 .
Kostić, Aleksandra, Kremic, M.M., Đokić, Lidija, Kostić, Miomir, "Light-emitting diodes in street and roadway lighting - a case study involving mesopic effects" in Lighting Research and Technology, 45, no. 2 (2013):217-229,
https://doi.org/10.1177/1477153512440771 . .
