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Research on Visual Performance under Different Lighting Environments of LED Light Sources
- Source :
- Applied Mechanics and Materials; January 2015, Vol. 731 Issue: 1 p92-96, 5p
- Publication Year :
- 2015
-
Abstract
- In order to study the LED light source illumination and the correlated color temperature effect on the human eye visual performance and physiological changes, through the comparative experiments of visual task performances under the different color temperature (3000K low color temperature, 4000K intermediate color temperature) and the different illumination (1145lux high intensity, 500lux middle intensity, 288lux low illumination), study the relationship between the biological effect and visual performance from two aspects of the visual perception performance and the physical efficiency such as blood pressure and pulse. Research indicates that color temperature 3000K or 4000K, intensity of illumination in about 500lux LED light source is suitable to visual task.
Details
- Language :
- English
- ISSN :
- 16609336 and 16627482
- Volume :
- 731
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Applied Mechanics and Materials
- Publication Type :
- Periodical
- Accession number :
- ejs36641143
- Full Text :
- https://doi.org/10.4028/www.scientific.net/AMM.731.92