I presented the effects of 1/f fluctuation of Green LED light emitted from the specific object by using psychological and physiological experimental tests of spectral electroencephalogram (EEG) topography. In addition, Ｉ verified that the combination of appropriate aroma, blue LED light irradiation and music has improved mental healing conditions. Ｉ confirmed the possibility that the effect of “Healing” would be improved by the above mentioned environments.