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A salon owner in Chicago, Illinois, called Team Wolff and posed this question that was asked by one of his salon guests: What is the difference between narrowband and broadband UVB?
Michael Stepp joined Wolff System as President in 1998, bringing years of lighting industry experience with GTE Sylvania, Osram Sylvania and Philips. Married for 38 years, he has a daughter and granddaughter.
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