TRUE COLORS: LEDS AND THE RELATIONSHIP BETWEEN CCT, CRI, OPTICAL SAFETY, MATERIAL DEGRADATION, AND PHOTOBIOLOGICAL STIMULATION

Royer, Michael P.

关键词: Photobiological hazards;    LED;    material degradation;   

DOI  :  10.2172/1165332
RP-ID  :  PNNL-23622
PID  :  OSTI ID: 1165332
Others  :  Other: BT0301000

美国|英语

来源: SciTech Connect

【 摘 要 】

This document analyzes the optical, material, and photobiological hazards of LED light sources compared to conventional light sources. It documents that LEDs generally produce the same amount of blue light, which is the primary contributor to the risks, as other sources at the same CCT. Duv may have some effect on the amount of blue light, but CRI does not.