We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two tubular UV bulbs with G23 bases, blue glow, sold as a pair

CMYBEN ZW5D12W-H85 5W G23 UV Bulb 2-Pack

SKU CH-7GY7-B50SA

Two-pack of 5 W G23 UV-C bulbs emitting 253.7 nm wavelength for compatible Germ Guardian air purifiers

  • Power rating5 W
  • Fit and compatibilityH5H12 × 106-G23
  • Lamp toneBlue
  • Lamp shapeTubular(T)
  • Labor warrantyNo.
  • Product type39101600
  • 5W UV-C output at 253.7 nm for germicidal air purification
  • G23 2-pin base fits listed Germ Guardian models directly
  • Two-bulb pack provides a ready spare for continuous use
  • Tubular blue lamp design matches original LB4000 specifications
  • Simple user replacement with monthly alcohol wipe maintenance

Replacement UV-C Bulbs

This two-pack supplies 5 W G23-base tubular lamps that emit 253.7 nm UV-C light for Germ Guardian air purifiers. They match part numbers H5H12*106-G23 and 39101600 and are built as direct replacements for the LB4000 bulb used in several Guardian models.

Purifier Owners Needing LB4000 Match

The bulbs fit units including AC4300BPTCA, AC4300BPT, AC4825, AC4850, AC4850PT, AC4900, AC4900CA, AC4800, CDAP4500, AC5300B, AC5350B and AC5350W. Buyers whose purifier uses a different wattage, base type or bulb shape will need a different part.

5 W G23 Base Specification

Each lamp draws 5 watts and uses a two-pin G23 base, so the purifier must accept that exact wattage and pin spacing. Verifying the model list before ordering prevents a mismatch that would leave the unit inoperative.

How it compares

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

Price $18.99
Cheaper than about 73% of the 491 comparable items (median $28.99).

Specifications

Product
Brand nameCMYBEN
Model nameZW5D12 W-H85
Part numberH5H12 × 106-G23
Product type39101600
Power
Power rating5 W
Compatibility
Fit and compatibilityH5H12 × 106-G23
More details
Lamp toneBlue
Lamp shapeTubular(T)

Questions about this item

How often should the ZW5D12W-H85 5W G23 UV bulb be cleaned to maintain optimal performance?

Wipe the bulb with an alcohol cloth once a month to keep it clean and ensure optimal performance and longevity for your Germ Guardian air purifier.

What is the UV wavelength output of the CMYBEN ZW5D12W-H85 replacement bulb?

The bulb emits UV light at a wavelength of 253.7 nm, which is the standard germicidal wavelength used in compatible Germ Guardian air purifier models.

How much power does each 5W G23 bulb draw during continuous all-day operation?

Each bulb consumes 5 watts of power, so the pair draws 10 watts total when both are installed and running continuously in your air purifier.

More in Lighting Fixtures & Bulbs

Similar items