Submersible Lamp for Disinfecting Water in Storage Tanks and Reservoirs

Submersible Lamp for Disinfecting Water in Storage Tanks and Reservoirs

Disinfecting stored water – Decreasing germ levels using UV-C and/or ozone lamps


  • A submersible waterproof lamp for disinfecting water in storage tanks, cisterns, wells, or water used in production processes
  • Reliably deactivates bacteria, viruses, yeast, and mold spores, which prevents them from reproducing
  • Mounted via spring clips onto a stainless steel strip acting as a bracket, the lamp can be fixed to the bottom of a tank or float freely without the bracket.
  • The submersible lamps can be supplied with/without electronic ballasts or with/without a distribution board
  • For easy installation, a complete set that includes an electronic ballast is offered. A distribution board must be installed only if operating hours need to be recorded separately or if it is necessary to monitor the lamp or ballast operation (on/off).


  • Water storage tanks, cisterns, rainwater barrels
  • Air-conditioning/humidifiers
  • Air scrubbers
  • Manufacturing processes


  • Hygienically clean water – without algae
  • No germ resistance
  • No chemicals used, no byproducts
  • Low energy costs
  • Easy to operate, variable

The submersible UV-C lamp with a precise wavelength of 253.7 nm reliably destroys bacteria, viruses, and other germs that occur in water. The lamp socket is equipped with a special sealing system to protect against moisture permeation. Therefore, the submersible lamp can be permanently installed in the water phase.

It is also possible to equip the submersible lamps with ozone-producing lights.


Type 1 | Type 2
convection, airflow, water

Active power in watts
dependent on ambient conditions
Diameter in mm
45 | 45
Length in mm
940 | 510
Casing material
stainless steel, waterproof enclosure and sealing
System weight in kg
1.7 | 1.5
Lamp operating hours
Lamp power rating
high-power UV-C lamps (253.7 nm w/o ozone production or 185 nm w/ozone production)
Power rating / power consumption in watts
89 | 40
Supply voltage
230 V ± 10 %, 50/60 Hz
Plug-in option
including spring clips
Length of connection cable in m

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