The results of spectral and kinetic studies, and fluorescent emission properties of thin nanostructured coatings (TNP) based on γ-Al 2O 3, in vacuum and in air with nanosecond time resolution were carried out. The photoluminescence spectrum of the original non-irradiated samples the two emission bands with maxima at 2.75 and 3.85 eV, and the characteristic relaxation time constants of 4.3 and 2.0 ns, respectively was observed. The time-resolved luminescence excitation spectra were studied. Close spectroscopic data obtained with excitation by a pulsed electron beam and X-rays, as well as in the study of the spectral composition of thermoluminescence. Based on the proximity of the obtained luminescence-kinetic parameters of γ-Al 2O 3 with anion-deficient α-Al 2O 3, it is assumed that the active emitting centers in γ-Al 2O 3 are F and F + centers. A comparative study of luminescence and emission properties in vacuum and air was found that investigated consumer goods are not only highly fluorescent, emission, but also adsorption activity