pulsed light
noun
: high intensity white light that is emitted (as by a xenon flashtube) in a series of flashes of brief duration (as 10 to 20 milliseconds in length)
pulsed light therapy to treat skin imperfections and rosacea
Cite this Entry
“Pulsed light.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/pulsed%20light. Accessed 31 Oct. 2025.
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