UV Germicidal lamp, used for killing bacterium,water treatment,hospital etc UV Germicidal lampHigh Output Quartz lamps,it have ozone and ... the Ultroviolet intensity is more than 2 times of normal uv lamps. so very economical,and better choiceModelTubeBF-BFArc lengthPowerCurrentVoltage ... /HO381149985901250907532535 10,00013,000 GPH1149T12VH/HO381149985901250907532535 10,00013,000 UV germicidal lamp