Model:GPH1148T5L/VH Tube diameter:15mm BF-BF:1148mm Arc legth:1067mm quartz glass ,ozone type and ozone free ... medical application,pharmaceutical,food industryI.UV lamp description UV Germicidal lamps emit a large amount of UV at 253.7nm, ... tochoose:Instant Start Lamps,Preheat Start Lamps,Amalgam Lamps,High Output Lamps,Cold CathodeLamps,H-Lamps,Compact Lamps ETC. High ozone free uv lamps amalgam uv ...