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 small tubular fluorescent bulbs with E17 screw bases, warm white finish

CMYBEN H3-E17 3W E17 Fluorescent Light Bulb 2-Pack

SKU CH-WNX8-RMKXH MPN H3-E17

Two-pack of 3 W warm-white fluorescent tubes with E17 bases for compatible humidifiers and small appliances

  • Power rating3
  • ANSI basee17
  • Lamp basee17
  • Lamp toneWarm White
  • CRI50
  • Energy Star statusGG1000
  • Direct Germ Guardian GG1000 and GG1100 series replacement
  • wave 253.7 nm UV output for sanitising use
  • E17 intermediate screw base fits existing sockets
  • Warm white 3 W fluorescent with CRI 50
  • Two brand-new bulbs individually packaged for immediate use

Purpose-Built UV Replacement

This two-pack supplies 3 W fluorescent tubes with an E17 intermediate screw base, designed as direct replacements for Germ Guardian GG1000 and GG1100 series plug-in sanitizers and the PureGuardian H5450BCA humidifier. The lamps emit short-wave radiation peaking at 253.7 nm for disinfection duty.

Fitment Reality

Installers servicing the listed GG1000, GG1100, AC3700, AC3800, AC4300, AC4825, AC4850, AC4900, AC5300, AC5350, AC5900, CDAP4500 or CDAP5500 units can swap bulbs without modification. Households needing general illumination, higher CRI lighting, or a different base type should look elsewhere.

Deciding Spec

The 253.7 nm UV-C peak wavelength determines whether the bulb matches the sanitizer’s germicidal design; verify the device requires that specific short-wave output before ordering.

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 nameH3-E17
Product typeFluorescent, 39101600
Power
Power rating3
Size & build
Lamp basee17
Environment & compliance
Energy Star statusGG1000
More details
ANSI basee17
Lamp toneWarm White
CRI50
Lamp shapeTubular(T)

Questions about this item

Will the 3 W E17 bulb fit the older GG1000 and GG1100 units I still use?

Yes, the H3-E17 is listed as a direct replacement for GG1000, GG1000CA, GG1100, GG1100W, GG1100B and AC3700 models.

How can I confirm the bulb is emitting its 253.7 nm short-wave output after installation?

The device should return to normal operation once the cover is refitted and power is restored; the peak radiation at 253.7 nm is a design characteristic of the lamp.

Does the two-pack include any installation tools or do I need a separate screwdriver?

The pack contains two individually wrapped 3 W E17 fluorescent bulbs only; a screwdriver is required to open the device housing during replacement.

More in Lighting Fixtures & Bulbs

Similar items