By installing All Sydney Ultraviolet light for Cool Room. The production of bacteria, mould spores, yeast and algae are controlled. The ultraviolet lamps reduce micro-biological actions therefore aids in preserving meat and other foods products. Ultraviolet rays the directly irradiate meat service will reduce contamination. This allow food products maintains their freshness. The natural convection currents inside the cool room help to kill bacteria resulting in a fresher storage space.