3 ms·
Interesting article. The dosage is controlled by J/cm^2 in most of the studies I'm looking at - so time and distance from the emitter are the other factors. eg
by oasisbob 7y ago
Interesting article. The dosage is controlled by J/cm^2 in most of the studies I'm looking at - so time and distance from the emitter are the other factors.
eg, This study used an array of 500mW LEDs and a 10 minute exposure to achieve 13 J/cm^2.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4043367/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4043367/