Ceiling-Mounted Germicidal UV Module Market By Product Types (Instant Start Germicidal UV Module, Preheat Germicidal UV Module, Cold Cathode Germicidal UV Module), By Applications (Hotel Rooms, Elevators, Labs and Clinics, Public Restrooms, Others) And By Region - Global And Regional Industry Overview, Market Intelligence, Comprehensive Analysis, Historical Data, And Forecasts 2023 - 2030