... ,RoHS 3) Can killing the bacterium effectively CCFL UV water purifier lamp :The UV lamps usually divided into four wave band: UVA( ... of UVD lampsLit’s with ozone,We can make the UV sterization lamps to L shape,O shape,u shape and ... diameter 4-12mm according to the customers requirements.Application:Sterilizing of air,water,air condition,refrigerator,household appliance etc. CCFL UV water purifier lamp