Research on Healthy Lighting Technology for Deep Earth Spaces
CAO Jie
ZHANG Guoqi
CHU Bingxue
Abstract：This study aims to address the need for healthy lighting in deep-space environments by designing a light source that closely mimics the solar spectrum,based on the theory and standards of light health.The research utilizes a full-spectrum LED combined with ultraviolet and infrared sources to create a solar spectrum-mimicking healthy LED lamp,covering a spectral range of 350～1050 nm.Experimental results indicate that the solar spectrum-simulation healthy LED lamp exhibits high similarity to the solar spectrum,with cosine values of the spectral angle reaching 0.926606565 and 0.976467606,demonstrating its effectiveness in meeting the requirements for healthy lighting.The findings provide significant technical support and theoretical basis for healthy lighting in deep-space environments,offering promising applications.
Keywords：LEDhealthy lightingfull spectrumsimulated solar spectrumdeep space
Publication Date：2025-01-24
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 26-31 )