... purify,, medical disinfect Air pollutionUVC Disinfecting UV lamp for medical , water purify,STATE: Disinfecting UV lamp is the wave length of ... which made by quartz.The wave length of 254nm can kill various microorganisms by radiation directly;other field of UVC ... air pollution ,ward, family, and pharmaceutical factory etc……UVC UV Lamp available in our store with various size :NOPOWEROperating Voltage ...