... purifier,medical application,pharmaceutical,food industryI.UV lamp description UV Germicidal lamps emit a large amount of UV at 253.7nm, which have ... we provide the most commonly used types of uv germicidal lamps following, for you tochoose:Instant Start Lamps,Preheat Start Lamps, ... CathodeLamps,H-Lamps,Compact Lamps ETC. High ozone free uv lamps amalgam uv lamp 185nm and 254nm GPH1148T5L/VH