| Issue |
E3S Web Conf.
Volume 411, 2023
VI International Conference on Actual Problems of the Energy Complex and Environmental Protection (APEC-VI-2023)
|
|
|---|---|---|
| Article Number | 01061 | |
| Number of page(s) | 5 | |
| Section | Issues of the Energy Complex | |
| DOI | https://doi.org/10.1051/e3sconf/202341101061 | |
| Published online | 10 August 2023 | |
The choice of spectrum of LED irradiators affect the life of lighting systems in horticulture
Nizhny Novgorod State Agricultural Academy, 97, Gagarin Ave., Nizhny Novgorod, 603107, Russia
* Corresponding author: filatov_da@inbox.ru
The article presents the results of experimental studies of LED degradation in greenhouse irradiators for horticulture. It was found that in the process of operation of the irradiators the emission spectrum changes. This is caused by different decrease rate of photosynthetic photon flux of different colored LEDs. For a longer service life it is recommended to use greenhouse irradiators with a large proportion of red LEDs.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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