Germicidal UV Bulbs - Atlantic Ultraviolet Replacement 05-1311-R UVC Light Bulb
Germicidal UV Bulbs - Atlantic Ultraviolet Replacement 05-1311-R UVC Light Bulb Germicidal UV Bulbs - Atlantic Ultraviolet Replacement 05-1311-R UVC Light Bulb

Evoqua Water Technologies W2T508334 Ozone Generating 185nm GX48VZ UV Bulb
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Ozone Generating GX48VZ Miniature 2 Pin Double Ended - 110 Watt Germicidal Water Treatment Bulb

The Evoqua Water Technologies W2T508334 Generic Replacement UVC Light Bulb has a total length of 45.28" and an arc length of 37.40". The 110 Watt light bulb is a miniature two-pin double-ended bulb with a non-ozone glass type and a ceramic base material. With a peak output of 185nm, UV Lamp generates ultraviolet energy which is proven to produce ozone, a natural sanitizer, and deodorizer effectively. A 185 nm UV light produces UV energy in wavelengths shorter than 220 nm which decompresses oxygen to produce ozone. The lamp bulb lasts for up to 10,000 hours and works for the following system models and part numbers:


  • S2400
  • S2400-B
  • S2400-C
  • S5000-C
  • S10000-C
  • S15000-C
  • S20000-C
  • S25000-C

The UVC light bulb kills microorganisms such as bacteria, molds, viruses, protozoa, and yeasts. Studies show that a UV water purification system may help destroy 99.9% of waterborne microorganisms and provide a safe solution for sterilizing water. This method of treating water is a purely physical process and does not alter the pH, taste, or chemistry of water. The UV purification method is economical and eco-friendly and is a much better option for chemicals and their byproducts.

This system of water purification enables a safe solution against microorganisms such as cryptosporidium and giardia that are resistant to chlorine. Ultraviolet technology provides peace of mind and keeps you protected from various water contaminants such as protozoa, yeast, cyst, bacteria, and virus.

We offer two versions of this UV-C bulb; a good quality foreign-made generic replacement unit and an ultra-high quality US-made unit. Both lights are guaranteed to be 100% compatible with the Evoqua Water Technologies W2T508334.

Technical Specifications:

  • Total Length: 45.28 inches (1146mm)
  • Arc Length: 37.40 inches (950mm)
  • Lamp Quartz Diameter: 38mm
  • Operating Current: 1.17A
  • Lamp Wattage: 110 Watts
  • Output UVC Watts: 42 Watts
  • Peak UV Output: 185 nm
  • Glass Type: Ozone
  • Base Style: Miniature Bi-Pin (2 pin) double ended
  • Base Material: Ceramic
  • Rated Life: Up to 10,000 hours

Common Applications:

  • Aquaculture
  • Beverage Services and Processing
  • Drinking Water
  • Food Services and Processing
  • Municipal Wastewater
  • Pools, Spas, and Water Features
  • Well Water

Common Locations for use:

  • Factories
  • Farms
  • Homes
  • Hospitals
  • Hotels
  • Laboratories
  • Ships

UVC Light Disinfection Dosage Chart (PDF)

*Hg - Lamp contains mercury - manage in accordance with your local disposal laws by visiting:

*All germicidal UVC light bulbs listed are compatible brand UV products. We do not sell Evoqua Water Technologies brand UVC bulbs. All Evoqua Water Technologies brand names, trademarks, and logos are property of Evoqua Water Technologies.

*Warning: Ultraviolet UV-C light is harmful to your eyes and skin. Use proper safety gear.

Note: stocks generic products that are 100% compatible with the original equipment.


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