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Low Pressure Lamp


Ultraviolet light is in the region of from 100nm to 400nm wavelength, located in between visible light and X-ray. Especially 200nm-280nm of germicidal UV, so called UVC, destructs DNA and RNA of microorganisms and therefore permanently inactivates microorganisms.

UV lamps for disinfection emit UVC, and among them low-pressure lamp emits 253.7nm monochromatic wavelength, while medium-pressure lamp emits wide range of polychromatic wavelengths around 265nm.

Low-pressure lamps include normal low-pressure, low-pressure high-output, low-pressure amalgam lamp, each has its own UVC output, quantity of mercury vapor and degree of vacuum. UV lamp's life span varies depending on its type, but usually 8,000 to 12,000 hours. Except germicidal UV lamp, there are various UV lamps such as ozone lamp, tanning lamp, curing UV lamp, and etc. for various purposes, each of them should be accompanied with the compatible ballast to guarantee its life and performance.

A special care should be taken in handling an operating lamp as UV may severely hurt your skin or eye. Protective goggle and gown are compulsory when you should handle it.


NEOTECUV - Low Pressure UV Lamp - Model Chart

Wattage Length Diameter Effective arc length Input Output Amperage Voltage Expected lamp life
320W 1554mm 19mm 1473mm 320W 105W 2.1A 154V 12000HRS
240W 1554mm 19mm 1483mm 240W 45W 2.0A 115V 9000HRS
120W 843mm 15mm 767mm 120W 34W 1.3A 90V 9000HRS
90W 843mm 15mm 767mm 90W 30W 800mA 127V 9000HRS
41W 843mm 15mm 767mm 41W 15W 425mA 98V 9000HRS
40W 843mm 15mm 767mm 40W 14.3W 420mA 120V 9000HRS
* If you are interested in any types other than this model chart, please directly contact us. We can customize the product.