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Two 36W UV-C replacement bulbs with 2G11 four-pin bases

FKBYM PUB36W 36W UV-C Bulb 2-Pack 2G11 4-Pin

SKU CH-TTF6-F7HPN

Two 36-watt UV-C bulbs with 2G11 4-pin bases fit JEBAO PU-36W sterilizers to clarify aquarium or pond water

  • Power rating50 W
  • Base typeHigh Intensity UV-C Light, Aquarium & Pond Clarity Enhanceme
  • Cord lengthElectrical
  • Spec summaryHigh Intensity UV-C Light, Aquarium & Pond Clarity Enhanceme
  • Product typeIndoor
  • Compatible withPUB36 W FKBYM
  • Clearer aquarium water with 36 W high-intensity UV-C output
  • Simple tool-free swap using the 2G11 4-pin base
  • Two-bulb pack gives one spare for continuous protection
  • Premium quartz glass and phosphor coating extend operating life
  • Compatible with JEBAO PU-36W steriliser units

Two-Pack 36W UV-C Replacement Bulbs

This two-pack supplies 36-watt UV-C lamps with a 2G11 four-pin base for aquarium and pond steriliser units. They are built for indoor use in water-clarity systems. Aquarists and pond keepers who need a direct replacement for compatible steriliser modules will find the pair convenient. Buyers who want more storage or a different base type should look elsewhere.

2G11 Four-Pin Base Compatibility

The lamps fit sterilisers that accept a 2G11 four-pin base, notably the JEBAO PU-36W series and similar HVAC UV units. Pin alignment is the single specification that decides whether the bulb will seat and operate correctly. If the existing fixture uses a different pin layout or wattage, these bulbs will not work.

Spare Bulb and Quartz Construction

The pack includes a second lamp so one can be kept as an immediate spare when the running bulb reaches the recommended 6-to-8-month replacement interval. Premium quartz glass tubes and a stable phosphor coating are used to maintain consistent UV-C output over the service life. No tools or additional accessories are required for installation.

How it compares

Measured against everything we stock in Photo Lighting & Studio Flashes, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 81% of the 3,696 comparable items (median $57.99).
Power rating 50 W
Typical for this category: the median of 16 items is 50 W.

Specifications

Product
Brand nameFKBYM
Model namePUB36 W
Product typeIndoor
Power
Power rating50 W
Size & build
Base typeHigh Intensity UV-C Light, Aquarium & Pond Clarity Enhancement
Cord lengthElectrical
Compatibility
Compatible withPUB36 W FKBYM

Questions about this item

What does the 36W UV-C rating mean for my aquarium or pond?

The 36W high-intensity UV-C output targets algae and microorganisms to improve water clarity in compatible steriliser units.

How does the 2G11 4-pin base limit which devices I can use these bulbs in?

The 2G11 4-pin base fits only units designed for that specific socket, such as the JEBAO PU-36W steriliser and compatible HVAC UV systems.

What physical space and alignment do I need to install one of these bulbs?

Turn off power, remove the old bulb, insert the new one and align the four pins with the base sockets; no tools are required.

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