This product is a stand-type high-performance air sterilizer with air sterilization and purification functions that can be used as an indoor lighting system with the light of a visible LED lamp by applying visible light-sensitive photocatalyst technology. MediLamp uses visible light-sensitive photocatalyst as a lighting stand-type air sterilizer. Using our proprietary visible light-sensitive photocatalyst, it removes 99.9% of MS2 virus (mRNA virus), pneumococci, Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa as well as VOCs. It is an air sterilization lamp that can be used permanently.