LED Light’ s Photobiological Safety Comparison Analysis
MOU Lixia
YANG Chunxia
YE Xiangping
HUANG Ruiwei
Abstract：In order to understand and analysis testing institution’ s detection capability of LED lamps ’ photobiological safty, National Testing Center for Optical Radiation Safety of Photoelectric Products ( Guangdong ) organized 15 laboratories participate LED lighting product’ s risk rating, luminance and retinal blue-ray damage value comparison test. In this article, the statistical and evaluation method of the capability verification is used to deal with the data, in which uses the prior agreement method and the Z ratio score method to evaluate the comparison parameters. Statistical results show that, the laboratories have almost the same result in risk rating, but the luminance and retinal blue-ray damage value’ s CV values are too large, and have the problem and outlier results. The detection institutions and manufacturers should enhance more communication and cooperation, to improve the level of light and biological safety testing.
Keywords：photobiological safetyrisk group classificationZ ratio fractionluminanceRetinal blue light hazard
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 9-12,117 )