* This information was provided by Circadian ZircLight, Inc. and may contain additional information outside the scope of this Claim Verification.
CSPT/CSM Series 1’x4’, 2’x2’ and 2’x4’
Less than 2% blue light content at night
In accordance with LM- 79-08, Section 9.1, measure the radiation emitted by the product across the visible spectrum of 380 – 780 nm. From the visible spectrum radiation measurement, determine the amount of “blue light” radiation emitted between 440-490 nm. To calculate the percent of blue light emitted, divide the amount of blue light radiation by the amount of radiation measured across the complete visible spectrum.
ABOUT CIRCADIAN® Light CIRCADIAN Light is a member of the worldwide CIRCADIAN® group of companies, bringing health, productivity and safety solutions to 24/7 business workplaces around the globe. Born out of breakthrough research on human circadian clocks at Harvard Medical School, CIRCADIAN over the past 30 years has led in the transition of medical science breakthroughs into the workplaces of over 50% of the Fortune 500 companies. Based on its unique understanding of workplace health and safety risks, and its leadership in circadian science, CIRCADIAN® Light developed and tested in our Medical Research Center the optimal lighting solution for people working day and night shifts. Headquartered on Route 128, Boston's Technology Corridor, CIRCADIAN serves the 24/7 world, operating out of offices in North America, South America, Europe, Asia and Australia. Our mission is to make workplaces healthy, safe and productive for the 90 million people in critical jobs who work night and day shifts to give us our seamless 24-hour society.
UL Verification is an objective, science-based assesment that confirms the accuracy of marketing claims. Our independent assesment process scrutinizes the validity of specific advertising or promotional statements, giving you a way to separate verified fact from fiction.