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Small cylindrical UV-C fluorescent bulb, cool white finish, approximately .9 by .9 by 2.5 inches

Baldwin H5450 UV-C Replacement Bulb 3.5W for PureGuardian H5450

SKU CH-2N8Z-C86Q7 MPN H5450.

3.5-watt UV-C fluorescent bulb fits PureGuardian H5450 and compatible GermGuardian air sanitizers and purifiers

  • Power rating3.5 W
  • Fit and compatibilityOut-Opening, Narrow Stile, Store Front Doors
  • Lamp toneCool
  • Labor warranty1 Year
  • Product typeFluorescent Lamp Sleeves
  • Size or dimensions0.9 in × 0.9 in × 2.5 in
  • Reduces airborne germs with UV-C light tested against Staphylococcus Albus and E. Coli
  • 5 watt UV-C bulb fits PureGuardian H5450 humidifier and multiple Guardian models
  • Genuine Baldwin LB1000 part maintains original sanitiser performance
  • Compact 0.9 by 0.9 by 2.5 inch size fits narrow store-front door openings
  • Replace every 6 to 8 months to keep germ-reduction effectiveness consistent

What this bulb does

The Baldwin H5450 UV-C replacement bulb is a 3.5 watt fluorescent lamp sleeve designed for specific GermGuardian air sanitizers, air purifiers and the PureGuardian H5450 humidifier. It emits ultraviolet-C light to help reduce airborne germs, bacteria and mold spores in the surrounding air.

Where it fits

The bulb measures .9 inches by .9 inches by 2.5 inches and fits models GG1000, GG1000CA, GG1100, GG1100W, GG1100B, AC4700, AC4711, AC4250 and H5450. Using genuine Guardian Technologies parts maintains the original product performance. It is not compatible with units outside this listed range.

How it holds up

The manufacturer recommends replacing the bulb every 6 to 8 months depending on use and environmental factors. A one year parts and labor period applies. Output declines gradually rather than failing suddenly, so scheduled change-outs keep sanitising effectiveness consistent.

How it compares

Measured against everything we stock in Lighting Fixtures & Bulbs, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 55% of the 491 comparable items (median $28.99).

Specifications

Product
Brand nameBaldwin
Part numberLB1000
Product typeFluorescent Lamp Sleeves
Power
Power rating3.5 W
Size & build
Size or dimensions0.9 in × 0.9 in × 2.5 in
Overall length0.9 L x 0.9 W x 2.5 H inches
Compatibility
Fit and compatibilityOut-Opening, Narrow Stile, Store Front Doors
More details
Lamp toneCool

Questions about this item

How long does the 3.5 watt UV-C bulb last before it needs replacement under continuous daily use?

The manufacturer states the bulb should be replaced every 6 to 8 months depending on use and environmental factors, so sustained daily operation will reach that limit at the shorter end of the range.

Does the 3.5 watt UV-C bulb produce noticeable heat or noise when the humidifier runs all day?

The bulb draws only 3.5 watts and is a fluorescent UV-C lamp, so it generates minimal heat and no audible noise during continuous operation inside the PureGuardian H5450 humidifier.

Which specific humidifier or air purifier models must I already own for this LB1000 bulb to fit and function correctly?

This genuine replacement bulb fits PureGuardian humidifier model H5450, GermGuardian air sanitizers GG1000, GG1000CA, GG1100, GG1100W, GG1100B, and GermGuardian air purifiers AC4700, AC4711, and AC4250.

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