TY - GEN
T1 - Lighting Illuminance Influence on Blue Light Induced Melatonin Depression
AU - Tang, Shanshan
AU - Guo, Ya
AU - Hao, Wentao
AU - Huang, Shuai
AU - Wei, Ke
AU - Wen, Rongrong
AU - Cai, Jianqi
AU - Luo, Aiqin
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/12/24
Y1 - 2018/12/24
N2 - Blue light in the range of 450-480nm has been proved to induce melatonin depression. However, the dose limit of blue light has seldom been reported in previous study. In this study, human factor experiments have been performed to compare lighting influence on melatonin emitting in lighting environments with correlated color temperature of 3000K and 5000K in ordinary illuminance. It is indicated that blue light below 300lux has little influence on melatonin depression in the lighting environment below 5000K. Consequently, illuminance is an important factor for trigger of non-visual photo-biology effect. In the lighting environment with illuminance below 3001ux, no distinctions can be found in the function of blue light induced melatonin depression between non-visual effect luminaires and ordinary luminaires.
AB - Blue light in the range of 450-480nm has been proved to induce melatonin depression. However, the dose limit of blue light has seldom been reported in previous study. In this study, human factor experiments have been performed to compare lighting influence on melatonin emitting in lighting environments with correlated color temperature of 3000K and 5000K in ordinary illuminance. It is indicated that blue light below 300lux has little influence on melatonin depression in the lighting environment below 5000K. Consequently, illuminance is an important factor for trigger of non-visual photo-biology effect. In the lighting environment with illuminance below 3001ux, no distinctions can be found in the function of blue light induced melatonin depression between non-visual effect luminaires and ordinary luminaires.
UR - http://www.scopus.com/inward/record.url?scp=85061056501&partnerID=8YFLogxK
U2 - 10.1109/IFWS.2018.8587390
DO - 10.1109/IFWS.2018.8587390
M3 - Conference contribution
AN - SCOPUS:85061056501
T3 - 2018 15th China International Forum on Solid State Lighting: International Forum on Wide Bandgap Semiconductors China, SSLChina: IFWS 2018
SP - 173
EP - 175
BT - 2018 15th China International Forum on Solid State Lighting
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 15th China International Forum on Solid State Lighting: International Forum on Wide Bandgap Semiconductors China, SSLChina: IFWS 2018
Y2 - 23 October 2018 through 25 October 2018
ER -