... purifier,medical application,pharmaceutical,food industryI.UV lamp description UV Germicidal lamps emit a large amount of UV at 253.7nm, which have ... characteristics . These lamps use quartzultraviolet glass, which effectively transfer UV rays at 253.7nm. We can provide differentspecies,shapes ... ,H-Lamps,Compact Lamps ETC. High ozone free uv lamps amalgam uv lamp 185nm and 254nm GPH1148T5L/VH