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GermGuardian

Guardian Technologies GermGuardian LB400 GENUINE UV-C Replacement Bulb for AC400, AC450BLCA and AC450PCA Air Purifiers

    • Based on 610 reviews
Condition: New
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$13.04 Why this price?
Save $6.94 was $19.98

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, May 12
Order within 9 hours and 14 minutes
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Features

  • This is a GENUINE GermGuardian UV-C bulb for GermGuardian Air Purifier Models AC4100, AC4150BLCA and AC4150PCA
  • IMPORTANT: Use GENUINE Guardian Technologies replacement parts to maintain product performance.
  • 2 Watt bulb with the power of UV-C for your Air Purifier units. Benefits of this can be found under the Air Purifier description.
  • This bulb needs to be replaced every 10-12 months depending on use and environmental factors.

Description

GermGuardian LB4100 UV-C Replacement Bulb is a 2-watt bulb. This bulb needs to be replaced every 10-12 month depending on use and environmental factors. It can be used for the GermGuardian Air Purifier Models AC4100, AC4150BLCA AND AC4150PCA. The use of this GENUINE Guardian Technologies replacement part will maintain the product's performance.


Product Dimensions ‏ : ‎ 0.25 x 0.5 x 4 inches; 0.32 Ounces


Item model number ‏ : ‎ LB4100


Date First Available ‏ : ‎ August 1, 2016


Manufacturer ‏ : ‎ Guardian Technologies, LLC


Country of Origin ‏ : ‎ China


Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues. International Shipping This item can be shipped to select countries outside of the U.S. Learn More


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Fit easily and work perfectly
Easy to install and work great.
Reviewed in the United States on February 18, 2023 by savemoney
    • LB4100 Bulb exactly
Some question as to what this fits but it is a LB4100
Reviewed in the United States on January 9, 2023 by leo
    • Bulb longer than original in unit
This bulb is longer than the original one in the unit. Even if you remove the safety cover it’s still too long doesn’t fit how it should in air purifier. Hey GermGuardian sell us the same length bulb?
Reviewed in the United States on March 12, 2022 by backendsupport
    • Great product.
Arrived with no issues!
Reviewed in the United States on April 15, 2022 by Amanda Haskell
    • Got what expected
Good product
Reviewed in the United States on January 25, 2022 by Anthony O
    • Tight Fit
I had to shift the bulb around quite a bit to make it actually fit in the slot because of a part of the glass tip that extended about half a mm further than the end of the bulb that was originally in there. I was worried about it breaking, but I eventually got it to work.
Reviewed in the United States on March 23, 2021 by Ben Weiss
    • Bulb looked different
It didn't have a small safety cover (on the tip of the bulb) that's necessary when you place it in the unit. I had to use the one from the old bulb. Not sure if it was the right thing to do. Also it would be helpful if it had an instruction how to change the bulb. Update to my review: I changed one start to five after I called their help number, and I found out that the bulb doesn't come with that plastic safety cover and it doesn't need one. Per their rep, the original probably comes with it to secure the bulb during shipping and handling. ... show more
Reviewed in the United States on August 6, 2018 by Sarah
    • Easy switch and fix. Germ killing machine!
This product was and is Awesome. I love my germ guardian air filter. Well so much so, that the bulb went out 😃. Anyways, this was a super easy purchase, with just as easy of switching out the bulbs. Only need a Phillips screw driver and you can switch your bulb to make sure that your still killing those germs! ... show more
Reviewed in the United States on September 18, 2020 by mike from pa

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