Summary
This study explores how the spectral output of phosphor-converted LED (PC-LED) bulbs affects contrast sensitivity function, with particular attention to the role of ipRGCs peaking at ~480nm. The findings have practical implications for selecting LED light sources that balance visual comfort and circadian system engagement in lighting design.
Categories
The Science of Light: Examines the spectral emission of PC-LED bulbs in relation to ipRGC spectral sensitivity (peak ~480nm) and the retinohypothalamic tract.
Eye Health & Vision: Investigates how PC-LED emission spectra influence contrast sensitivity function, a key measure of visual performance.
Author(s)
R van Ginkel González
Publication Year
2020
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