Slim-line Double Ended Quartz Germicidal Lamps Germicidal lamps should not be confounded with fluorescent lamps Slim-line Double Ended Quartz Germicidal LampsLow pressure UV germicidal lamp is a kind of short wave low pressure mercury vapor discharge lamp. The excited atom of mercury vapor emits short waves of ultraiolet light under the low pressure in the sealed glass tube.Germicidal lamps ...