My study of wave-particle-duality of light, as described in a paper: “Proposed explanations for the wave-particle duality of light and double-slit interference of single photons” (Tank, H. K., http://vixra.org/pdf/1407.0036v2.pdf 2014) leads to an insight into the nature of ‘light’; that: the rate of formation of ‘particles’ called ‘photons’ has to be at much slower rate than the frequency of the waves. It was found in the above-cited paper that if light is both ‘wave’ as well as ‘particle’, then a photon should contain a wide ‘band’ of waves, rather than a single frequency; and whenever and wherever all the spectral components of the wide band get coherently added a ‘particle’ gets formed. Now, in this paper it is further shown that ‘wavelengths’ and ‘frequencies’ of the actual band of waves, and the ‘distances’ and ‘time-rate’ of successive formations of ‘particle’ are two different phenomena. And the rate of formation of ‘particles’ called ‘photons’ is at much slower rate than the frequency of the wave. This study leads to an interesting new possibility that: it should be possible to emulate photons at microwave frequencies; and make deterministic predictions; by establishing perfect relation between wavelengths of the band of waves, and ‘distance’ between successive formations of ‘particles’.