... 9W UV BULB UVA wavelength: 365nm Voltage: AC 110V to 230V, DC 12V and DC 24V Wattage: 5W, 7W, 9W, 11W and 13W 9W UV ... BULBKey Specifications/Special Features:UV lamps, compact size, PLS typeUVA ... 230V, DC 12V and DC 24VWattage: 5W, 7W, 9W, 11W and 13WLamp diameter: 12mmBase: G23 or 2G7, ... and custom design serviceCertifications: CE ,RoHs,ISO9001. 9W uv bulb