Type: UV germicidal lamp Model: GPH180T5L Base Type: G13 Bulb diameter: 15 (mm) Length: 180 (mm) Bulb Type: *** Brand: American Wonder Custom processing: the role of 200-300nm UV range such as air and surface ultraviolet radiation on the bacteria viruses ﹑ ﹑ ﹑ yeast spores and other micro-organisms have a strong elimination rate. Aqua Best germicidal lamp can effectively produce large amounts of ultraviolet light, of which 90% is the most 253.7nm ultraviolet germicidal effect. The band radiation and sterilization effect diagram below the curve peak 265nm wavelength (wavelength of the most deadly microbes) bactericidal effect close. Our germicidal lamp in the field of water ﹑ air sterilization have wide applications. Such as: food and beverage industry ﹑ ﹑ medical applications of heating, ventilation, air conditioning facilities ﹑ pharmaceutical and electronic sterilization. In addition, non-potable water ﹑ processing wastewater and underground also has applications.