#actinic_radiation__actinic_ray__actinicray  electromagnetic radiation that can produce photochemical reactions
  supertype:  electromagnetic_radiation__electromagneticradiation__electromagnetic_wave__electromagneticwave__nonparticulate_radiation  radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge
  subtype:  infrared_radiation  visible_light  ultraviolet_illumination
  part of:  electromagnetic_spectrum__electromagneticspectrum  the entire frequency range of electromagnetic waves

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