... systems, home appliance, etc. UV lamp Features and specifications: 1)Type of uv lamp: ozone type, ozone-free type ... 4)diameter of uv lamp: 9mm, 12mm, 15mm, 17mm, 19mm 5)Wavelenght of uv lamp: 253.7nm, 185nm 6)Cap ... type of uv lamp: G23, 2G7, GX23, 2G11, G32qPBT ... , G13, G10q ceramic cap 7)Lifetime of uv lamp: 8000 hours 8)Life time of uv ballast: ...