






💡 Illuminate your space with invisible power — the silent guardian your air purifier deserves!
The CMYBEN 2 Pack 3W LB1000 Replacement Bulbs are high-efficiency, E17 screw-base fluorescent bulbs designed specifically for Germ Guardian and PureGuardian humidifiers and air purifiers. Each bulb emits 600 lumens of warm white light and features UV-C short-wave radiation at 253.7 nm for effective sterilization. Engineered for easy installation and reliable performance, these bulbs restore your device’s full functionality while maintaining energy efficiency and durability.






| ASIN | B08CKXW388 |
| Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Additional Features | 2pcs 3W Replacement Bulb, AC3700, GG1000, GG1100 |
| Best Sellers Rank | #20,687 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #34 in Compact Fluorescent Bulbs |
| Brand | CMYBEN |
| Brand Name | CMYBEN |
| Brightness | 600 lumen |
| Bulb Base | E17 |
| Bulb Shape Size | E17 |
| Color Rendering Index | 50 |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.2 out of 5 stars 521 Reviews |
| Efficiency | High Efficiency |
| Incandescent Equivalent Wattage | 40 Watts |
| Included Components | 2 Replacement Bulbs |
| Indoor Outdoor Usage | Indoor |
| Item Weight | 0.01 Kilograms |
| Light Color | Warm White |
| Light Source Type | Fluorescent |
| Light Source Wattage | 3 Watts |
| Light Type | Fluorescent |
| Material Type | Glass |
| Model Name | H3 |
| Model Number | H3-E17 |
| Number of Items | 2 |
| Package Quantity | 1 |
| Power Consumption | 3 Watts |
| Power Source | Corded Electric |
| Shape | Tubular(T) |
| Special Feature | 2pcs 3W Replacement Bulb, AC3700, GG1000, GG1100 |
| Specific Uses For Product | Lamp |
| Theme | Home Appliances |
| UPC | 713721199204 |
| Unit Count | 2.0 Count |
| Voltage | 10 Volts (AC) |
| Wattage | 3.00 |
| White Brightness | 600 Lumens |
K**T
The Wizard You Never See (But Definitely Want)
This UV-C replacement bulb fit my Veva ProHEPA Mini UV Air Purifier perfectly, like it was meant to be there all along. Installation was simple, and once it’s in, it vanishes back into the purifier to quietly resume its duty. Somewhere deep inside the unit, hidden from view, it hums along in silence—no noise, no flashing, no drama—just steady work. If air purifiers had lore, this would be the calm wizard in the tower, guarding the house without asking for praise. The bulb feels well made, restores full functionality, and performs just like the original. If you’re replacing the UV bulb in a Veva ProHEPA Mini UV, this one fits properly and gets the job done with zero fuss.
C**T
Update- blue light now is on!
Easy to replace the bulbs and it fits as it should. But I’m not sure if it’s working or not. I can hear the airflow but the blue light is not on anymore. If I reuse the original bulb the lights turn on but with this aftermarket one the blue light is dead…. I hope it still works even without the light?? We shall see… Update 10/30/25: seller reached out and helped me solved the issue. You have to securely screw the lightbulb tightly. If it’s a slight loose the blue light will not turn on. Make sure you install it tight and put the screw on correctly. Blue lights is on and it works perfectly!! A++ for the seller reaching out. Great customer service!!
A**W
As stated
As described
A**E
Well packaged & works in UV-C sanitizer
Edit, Sept 2024: I purchased another box of 2 bulbs in June 2024. I finally got around to replacing the burnt out bulbs of 2 GermGuardian units in Sept. First 2 attempts - both bulbs didn't light up. I thought this was odd to happen on both bulbs on 2 units. Then I realized the bulbs were not fully installed. After finger-tight, wait a moment before gently twisting the bulb tighter. It will be about a quarter turn before the bulb threads give and allow another turn or so. Then, the bulbs both worked and lit up bright blue. I'm glad I didn't need to buy another set. Original, April 2024: Two pack light bulbs packaged carefully in a small box. They were easy replacements for 2 GermGuardian plug in models: GG1100 and GG1000. These can be shipped to CA. Will likely repurchase when I need more UV-C bulbs.
M**O
excellent product. Work as expected
work as expected. Great price for 2
1**Y
I returned these and bought Germguardian ones
Trying to save a little money. Well, sometimes that works. But not today. One bulb didn’t work. The other had an odd greenish glow that looked like it was simply a colored bulb, and not a UVC light bulb.
J**S
works well
will order again for replacement in our plug in air filter
A**R
Strong odor noticed when ON
First box I received the bulbs did not work. Replacement: Product fits well, lights-up seemed ok. However, a very strong/noticeable ozone odor emanates from it. I did not experience that with the original product. Not sure if it is safe to use.
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