A STUDY ON THE EFFECT OF LIGHT SOURCES ON THE COLOUR OF OBJECTS

ATALAR F., Uzun K., Gedikli A., Yilmaz A. E., Ugur M.

LIGHT & ENGINEERING, cilt.28, sa.3, ss.47-52, 2020 (SCI-Expanded, Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 28 Sayı: 3
  • Basım Tarihi: 2020
  • Doi Numarası: 10.33383/2017-076
  • Dergi Adı: LIGHT & ENGINEERING
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Applied Science & Technology Source, Compendex, Computer & Applied Sciences
  • Sayfa Sayıları: ss.47-52
  • Anahtar Kelimeler: colour temperature, glare, colour (perceived), dominant wavelength
  • İstanbul Üniversitesi-Cerrahpaşa Adresli: Evet

Özet

Lighting is one of the basic aspects that eases our lives and increases its quality. We use lighting tools in many places such as homes, streets, work places, hospitals, factories, etc. In this study, the effects of the light source and the surface of the object on features like colour temperature, glare, colour (perceived) and dominant wavelength is analysed. Four light sources such as a warm white halogen lamp, warm white LED source and two cool white LED sources were used. In the light measurements, 10 paper surfaces and 8 cloth surfaces were selected as the surface type. Colours of the surfaces were selected among the main colours on the colour locus. Light, reflected from surface was recorded with Konica Minolta CS-200 model. All results were indicated and compared with each other.