Germicidal UV Bulbs - WTA 05-0347-1 Replacement UVC Light Bulb

WTA 05-0347-1 Replacement UVC Light Bulb
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2 Pin Diagonal - Single ended - 40 Watt Germicidal Water Treatment Bulb

The WTA 05-0347-1 Replacement UVC Light Bulb is a 2 pin diagonal - single ended - 40 Watt germicidal water treatment bulb gives you a worry free performance for an entire year. The lamp has 2 pins diagonal base single ended lamp bulb is 100% guaranteed replacement UV bulb. The 40 Watts lamp bulb has a lamp length of 33.18 Inches and gives you a worry free performance for 1 year.

The lamp is used to inactivate pathogens in water and makes water safe for consumption. The genetic material of the microorganism is deactivated when germicidal UV light passes through them and makes them incapable of multiplying. Researchers are of the opinion that this method of sterilizing water is a purely physical process. It does not affect the chemistry, pH or taste of water in the process and is a much better option to chemicals and their bi-products.

The’s UVC bulb can last for up to 10,000 hours, after which we recommend replacement for maximum effectiveness. Made in the USA, these high quality lamps follow strict quality control measures.

Common Applications:

  • Well water
  • Surface water
  • Municipal water
  • Food service/processing
  • Hospitals
  • Aquaculture
  • Electronics
  • Pharmaceuticals
  • Hotels
  • Water bottlers
  • Laboratories
  • Marine and more

Technical Specifications:

  • Total Length: 33.18 inches (843mm)
  • Arc Length: 30.19 inches (767mm)
  • Lamp Quartz Diameter: 15mm
  • Operating Current: 420mA
  • Lamp Voltage: 120V
  • Lamp Wattage: 40 Watts
  • Output UVC Watts: 16 Watts
  • Output uW/cm^2 @ 1m: 150
  • Peak UV Output: 253.7nm
  • Glass Type: Non Ozone
  • Base Style: 2 Pin Diagonal Base Single Ended
  • Base Material: Ceramic
  • Rated Life: Up to 10,000 hours

    Spectral Output of Germicidal UVC Light Bulbs

    UVC Light Disinfection Dosage Chart (PDF)

    Spectral Output of Germicidal UVC Light Bulbs (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 Water Treatment & Accessories brand UVC bulbs. All WTA brand names, trademarks, and logos are property of Water Treatment & Accessories.

    *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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