Germicidal UV Bulbs - Siemens - LP4290 UV Light Bulb For Germicidal Water Treatment
Germicidal UV Bulbs - Siemens - LP4290 UV Light Bulb For Germicidal Water Treatment Siemens - LP4290 UV Light Bulb for Germicidal Water Treatment Siemens - LP4290 UV Light Bulb for Germicidal Water Treatment

Siemens - LP4290 UV Light Bulb for Germicidal Water Treatment
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Guaranteed Replacement Ultraviolet (UV) Bulb - 4 pin single end - 21 Watts - 17.17 Inch Length Lamp - Worry-Free Performance for 1 Year

The Siemens - LP4290 UV Light Bulb For Germicidal Water Treatment is a guaranteed replacement UV bulb that gives you a worry-free performance for an entire year. The 21 Watts light bulb has a wavelength of 257nm and has a four-pin on a single end base. The ceramic bulb has a bulb length of 17.17" and a low mercury dosage to meet environmental standards.

When water passes through the UV water treatment system, the microorganisms present in water are exposed to the light and their genetics is disrupted, thus inhibiting their ability to reproduce. This method destroys 99.9% of harmful organisms in the water and does not alter the pH, taste, or chemistry of water in the process. This method is a better alternative to adding chemicals and their byproducts in water. This system provides protection against water contaminants such as yeast, cyst, bacteria, virus, and protozoa.

The germicidal water treatment bulb comes with a shatterproof coating that protects the lamp during damage. The coating also keeps the lamp glass from falling into the unit. This results in easy disposal of glass if it shatters and renders it easy to operate the system. All you will need to do is to select the option above. The UV lamp starts instantly and makes use of a coil filament that operates hot. The UV lamp is managed by the life of electrodes and works well for the following applications that require UVC intensity:

  • Well water
  • Drinking water
  • Surface water
  • Municipal water
  • Wastewater
  • Foodservice/processing
  • Beverage service/processing
  • Hospitals
  • Aquaculture
  • Pools, Spas, and Water Features
  • Chemicals
  • Oil, Gas, and Power
  • Pulp, paper, and wood
  • Electronics
  • Cosmetics
  • Pharmaceuticals
  • Hotels
  • Water bottlers
  • Laboratories
  • Marine and more

Technical Specifications:

  • Total Length: 17.17 inches (436mm)
  • Arc Length: 13.78 inches (350mm)
  • Lamp Quartz Diameter: 15mm
  • Operating Current: 370mA
  • Lamp Voltage: 67V
  • Lamp Wattage: 21 Watts
  • Output UVC Watts: 7.3 Watts
  • Output uW/cm^2 @ 1m: 72
  • Peak UV Output: 253.7nm
  • Glass Type: Non-Ozone
  • Base Style: 4 pin on a single end
  • Base Material: Ceramic
  • Rated Life: Up to 10,000 hours

Spectral Output of Germicidal UVC Light Bulbs

Spectral Output of Germicidal UVC Light Bulbs

Drawing of Replacement UVC Bulb Item # 194543

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

*All germicidal UV lamps listed are compatible brand UV products. We do not sell Siemens brand UV sanitizer light bulbs. All Siemens brand names, trademarks and logos are property of Siemens.

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

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

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