Volatilizer on lighting apparatus

The invention container part that volatilized substances inherent relates to a volatilization apparatus which is installed adjacent to the fixture; Cylinder apparatus is installed in the storage portion inside the upper, to seal the inherent volatiles expanded mechanically or contracted in accordance with the mechanical contraction of the volatile substance in accordance with the expansion of the volatile material; Is located in the storage portion outer surface, is disposed connected to the ends of the cylinder, the container compartment cover open and closed in accordance with the mechanical expansion of the cylinder, or in accordance with the mechanical contraction of the cylinder; And is located at the upper surface or side surface portion the container, the retention mechanism coupled to the lighting fixture; and characterized in that it comprises a, and according to the present invention diffuses the volatilized material embedded only when the lighting is jomyeong got a user, which the economic and utility does not require additional power can keep the indoor air to a comfortable state.