(a) a person who:
(1) uses equipment which emits ultraviolet radiation incidental to its normal operation; and
(2) does not use the equipment described in clause (1) to deliberately expose parts of the living human body to ultraviolet radiation for the purpose of tanning or other treatment;
(b) a physician licensed by the Board of Medical Practice who uses, in the practice of medicine, medical diagnostic and therapeutic equipment that emits ultraviolet radiation; and
(c) an individual who owns tanning equipment exclusively for personal, noncommercial use.