Evaluation of the use of LED lamps: Case study in a Nutrition and Dietetics Service in Natal – RN
DOI:
https://doi.org/10.33448/rsd-v10i9.18205Keywords:
Environmental impact; Lighting; LED; Nutrition and dietary service.Abstract
The research dealt with is a case study to know the possible environmental impacts by replacing fluorescent lamps with LED lamps in the University Hospital of the Food and Nutrition Unit Onofre Lopes, from the comparative dimensions of the types of lamps. To start the data collection was made a visit to feed unit, where in each sector was done counting lamps was working and the area measured in square meters. Before the results, it was noticed that the disadvantage of LED compared to CFLs is low lumen output, which is about half the luminous flux emitted by fluorescent lamps normally. The advantages of LED lamps is their low environmental impact and long service life. But for this to happen should be established minimum requirements for the quality of LED lighting. For despite the fact that the best products meet the human visual needs, this is not observed in the market as a whole. Thus, it could be concluded that the luminous efficiencies presented by the LEDs are close to those found in compact fluorescent bulbs. The substitution of one product for another, makes it necessary to analyze each case. You can find LED efficiencies below the mean values for compact fluorescent, which does not allow the affirmation that the LED is necessarily always more efficient.
References
Agência Internacional de Energia. (2019). Light's Labour's Lost. Policies for Energy-efficient Lighting. France.
Agência Nacional de Vigilância Sanitária. (2004). Resolução RDC nº 216.
California Energy Commission. (2018). Voluntary California Quality Light‐ Emitting Diode (LED) Lamp Specification. A Voluntary Minimum Specification for “California Quality” LED Lamps.
Corazza, R. I. (2020). Gestão Ambiental e Mudanças da Estrutura Organizacional. RAE-eletrônica. 2(2)
Cury, A. (2020) Organização & Métodos. Atlas.
Departamento de Energia dos Estados Unidos. (2018) Building Technologies Program. Solid-State lighting technology fact sheet.
Departamento de Energia dos Estados Unidos. (2017). Life-Cycle Assessment of Energy and Environmental Impacts of LED Lighting Products.
Departamento de Energia dos Estados Unidos. (2016). Energy Savings Potential of Solid-State Lighting in General Illumination Applications.
Eletrobrás. (2020). Programa Nacional de Conservação de Energia Elétrica. Pesquisa de Posse de Equipamentos e Hábitos de Uso. Ano Base 2005. Avaliação do Mercado de Eficiencia Energética do Brasil.
Estrela, C. (2018). Metodologia Científica: Ciência, Ensino, Pesquisa. Editora Artes Médicas.
Nobrega, I. (2020). PHILIPS – Tecnologias e Produtos. In: PALESTRA DA PHILIPS SOBRE LEDS PELO IPOG.
Pacific Northwest National Laboratory. (2016). Compact Fluorescent Lighting in America: Lessons Learned on the Way to the Market.
Pereira A. S. et al. (2018). Metodologia da pesquisa científica. UFSM.
Pinto, R. A. (2018). Projeto e implementação de lâmpadas, para iluminação de interiores, empregado diodos emissores de luz, LEDS. Dissertação de mestrado, Programa de pós graduação em engenharia elétrica.
Programa Ambiental das Nações Unidas. (2015). Assessment of Opportunities for Global Harmonization of Minimum Energy Performance Standards and Test Standards for Lighting Products. Collaborative Labelling and Appliance Standards Program.
Souza, A. R., Youssef, M. N., Turbino, M. L. & Mello, F. B. (2015). Avaliação do grau de polimerização de duas resinas compostas utilizando luz halógena e dois diferentes tipos de LEDs. Revista de Pós Graduação.12(4):474-80.
Teixeira, S. M. F. G., Oliveira, Z. M. C., Rego, J. C. & Buscontini, T. M. B. (2018) Administração aplicada as UAN’s. Atheneu. P.219.
Yin, R.K. (2015). O estudo de caso. Bookman.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2021 Juliana Bianca Maia Franco; Laís Karla da Silva Barreto; Hilderline Câmara de Oliveira; Tarciara Magley da Fonseca Pereira; Ismael de Mendonça Azevedo; Fábio da Silva; Heitor César Costa Oliveira ; Luana Araújo Matos
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
1) Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
2) Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
3) Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.