... as tooth burshsterializer, pacifier etc. cold cathode UV germicidal lamp 1) Quartz glass 2) Lifetime: 20,000hrs ... 50,000 Product Descriptions (CCFL cold cathode uv germicidal lamp):1) adopt high quality quartz glass, maintaining ... , 5mm, 6mm, 9mm, 12mm5) wattage scope: 1w~8w 6) Matching PCB: 12V DC, 24V DC, 24 ... V AC or 220V AC7) surface uv intensity: 200~2000uW/cm2Features:1) fixed-point ...