--- product_id: 1617960 title: "GermGuardian LB1000 Pluggable Air Purifier UV-C Replacement Bulb" brand: "germguardian" price: "€ 27.27" currency: EUR in_stock: true reviews_count: 9 category: "Germ Guardian" url: https://www.desertcart.hr/products/1617960-germguardian-lb1000-pluggable-air-purifier-uv-c-replacement-bulb store_origin: HR region: Croatia --- # 4,380 hours lifespan 3.5W UV-C power Reduces airborne pathogens GermGuardian LB1000 Pluggable Air Purifier UV-C Replacement Bulb **Brand:** germguardian **Price:** € 27.27 **Availability:** ✅ In Stock ## Summary > ✨ Breathe smarter, work sharper with GermGuardian’s UV-C power 💼 ## Quick Answers - **What is this?** GermGuardian LB1000 Pluggable Air Purifier UV-C Replacement Bulb by germguardian - **How much does it cost?** € 27.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1617960-germguardian-lb1000-pluggable-air-purifier-uv-c-replacement-bulb) ## Best For - germguardian enthusiasts ## Why This Product - Trusted germguardian brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Installation & Use:** Plug-and-play design with standard E27 base makes swapping bulbs hassle-free and quick. - • **Genuine Guardian Quality:** Authentic replacement bulb guarantees optimal performance and compatibility with GermGuardian models. - • **Long-Lasting Performance:** Up to 4,380 hours of continuous use ensures consistent air purification without frequent replacements. - • **Powerful UV-C Sanitization:** 3.5-watt UV-C bulb actively neutralizes bacteria, viruses, and mold spores for cleaner air. - • **Enhances Indoor Air Quality:** Works synergistically with Titanium Dioxide to reduce volatile organic compounds (VOCs), promoting a healthier workspace. ## Overview The GermGuardian LB1000 is a genuine 3.5-watt UV-C replacement bulb designed for GermGuardian air sanitizers (models GG1000, GG1100 series) and PureGuardian humidifiers. It delivers up to 4,380 hours of effective UV-C light to reduce airborne bacteria, viruses, mold spores, and VOCs, ensuring cleaner, healthier indoor air. Easy to install with a standard E27 base, this bulb maintains peak sanitizer performance and should be replaced every 6-8 months depending on usage. ## Description GermGuardian® LB1000 UV-C Replacement Bulb is a 3.5-watt bulb. UV-C light helps reduce airborne bacteria, viruses, mold spores*, and works to reduce volatile organic compounds. This bulb needs to be replaced every 6-8 month depending on use and environmental factors. It can be used for the GermGuardian® Air Sanitizer Models GG1000, GG1100B, GG1100W, and PureGuardian Model H5450. The use of this genuine Guardian Technologies™ replacement part will maintain the product's performance. *Tested with Staphylococcus Albus, and Escherichia Coli, Aspergillus Niger, and Phi-X174. Review: Great value, and they work! - Perfect replacement bulb! (Remember not to touch it with fingers or look at it when on). At first I thought that I'd use these to tinker around so I bought 3 of the bulbs. I make my own HEPA + activated charcoal filters, save a substantial amount of money by doing so, and thought that I might save on the benefits of UV-C, too. I have purchased other brands of air filters that have UV-C light, they were just designed very poorly. For example, a H0neywell, expensive air filtration machine with UV-C was designed such that the UV did not even hit most of the air; the air all bypasses the area that is lit up. It wasn't cheap, either. (I KNOW!!! That's when I started making my own)! Here is the thing, though. Unless you are already the owner of a power adapter that will provide you with the appropriate input for these bulbs, you aren't ahead any money if you have to go and buy one. Trust me, I checked. Add to that the need to make a safe housing so that nobody is looking at the UV-C and possibly damaging their eyesight, and this is one instance in which do-it-yourself does NOT save $$. So, first I bought the replacement bulbs, now I am going back and just buying the Germ Guardian rather than constructing my own housing, and I am quite happy with that (at this time those are selling for about $35). Perhaps it bears mentioning that these replacement bulbs are also economical, while replacing the ill-designed versions that I have here are not effective or cheap. Those replacements alone cost more than an entire Germ Guardian does- I am not at all pleased and because of that it didn't occur to me when I began this quest that there could be other brands that have better business practices. When the health benefits of UV-C are considered, too, this is one great company. If only they all would provide the win-win of good products at fair prices; it is a true public service. OK, hopefully this helps you with your shopping, especially if you like to tinker, too. There are better things for us to mess with! ;) Let me know if this helped, and enjoy your shopping! Review: OEM Replacement Bulb - It seems to work okay, but... when you get right down to it, there's really no way to know, right? It lights up, though, and it fit perfectly in my GermGuardian GG1000 . My only complaint is it needs to be replaced every six months, which seems a little ridiculous. ## Features - Replacement Bulb for GermGuardian Air Sanitizer Models GG1000, GG1100B and GG1100W, GermGuardian Air Purifier Models AC4700, AC4711, and AC4250, and PureGuardian Humidifier Model H5450. - Ultraviolet - C (UV-C) acts as the ultimate line of defense, helping reduce airborne germs, bacteria and mold spores.* *Tested with Staphylococcus Albus, Escherichia Coli, Aspergillus Niger, and Phi-X174. - 3.5 Watt bulb with the power of UV-C. - This bulb needs to be replaced every 6 to 8 months depending on use and environmental factors - IMPORTANT: Use Genuine Guardian Technologies replacement parts to maintain product performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001TLRSOA | | Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz | | Additional Features | easy to use | | Best Sellers Rank | #12,486 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #789 in LED Bulbs | | Brand | GermGuardian | | Brand Name | GermGuardian | | Bulb Base | E27 | | Bulb Shape Size | T | | Color | Lb1000 | | Color Rendering Index | 100 | | Connectivity Technology | wired | | Control Method | App | | Controller Type | Push Button | | Customer Reviews | 4.5 out of 5 stars 3,332 Reviews | | Efficiency | Highly Effective | | Global Trade Identification Number | 00895916001278, 10895916001275 | | Indoor Outdoor Usage | Indoor | | Is Electric | Yes | | Item Dimensions W x H | 0.9"W x 2.5"H | | Item Type Name | GermGuardian LB1000 Genuine UV-C Replacement Bulb for GG1000, GG1000CA, GG1100, GG1100W, GG1100B Germ Guardian Air Sanitizers | | Item Weight | 0.02 Pounds | | Light Color | White | | Light Source Operating Life | 4380 Hours | | Light Source Type | UV-C | | Light Source Wattage | 3.5 Watts | | Light Type | UV-C | | Manufacturer | Guardian Technologies, LLC | | Manufacturer Part Number | LB1000 | | Manufacturer Warranty Description | No warranty. | | Material Type | Glass | | Model Name | GermGuardian LB1000 Genuine UV-C Replacement Bulb | | Model Number | LB1000 | | Number of Items | 1 | | Package Quantity | 1 | | Power Consumption | 35 Watts | | Power Source | Corded Electric | | Shape | Tubular(T) | | Smart Home Compatibility | Not Smart Home Compatible | | Special Feature | easy to use | | Specific Uses For Product | Air Sanitizer | | Style Name | Standard | | UPC | 895916001278 | | Unit Count | 1.0 Count | | Voltage | 120 Volts | | Wattage | 3.5 watts | ## Product Details - **Brand:** GermGuardian - **Bulb Shape Size:** T - **Light Type:** UV-C - **Special Feature:** easy to use - **Wattage:** 3.5 watts ## Images ![GermGuardian LB1000 Pluggable Air Purifier UV-C Replacement Bulb - Image 1](https://m.media-amazon.com/images/I/61EIngGsNOL.jpg) ![GermGuardian LB1000 Pluggable Air Purifier UV-C Replacement Bulb - Image 2](https://m.media-amazon.com/images/I/71Wpd-u5vwL.jpg) ![GermGuardian LB1000 Pluggable Air Purifier UV-C Replacement Bulb - Image 3](https://m.media-amazon.com/images/I/71GnacikoiL.jpg) ![GermGuardian LB1000 Pluggable Air Purifier UV-C Replacement Bulb - Image 4](https://m.media-amazon.com/images/I/61wqpgVKdcL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this bulb fit a regular household light bulb socket?** A: No it fits a socket called an e-17. You can purchase an e-26 to e-17 adapter here on Amazon and be able to screw it into a household light bulb socket. But be careful, this bulb supposedly operates on 11 volts, so household voltage will immediately blow it. I bought 3 of these bulbs for a homemade portable UV-c sanitizer. It was difficult to find any specifications on the bulb. On set stated the bulb operates on 11 volts and another stated 14.5 volts. I just ordered the adapters, and will first try it out with 12 volt transformer. It is supposed to draw 300 ma. **Q: what is the actual wavelength of the light produced? in nanometers please. not just "uv-c" etc. thanks. is it 200 nm? or 253 nm ? or what? thanks.** A: The UV-C lamp has a wavelangth of 253.7 nm. If you need additional information contact yourfriends@guardiantechnologies.com or call 1-866-603-5900 x213 M-F 8-4:30 EST. **Q: Does this UV bulb create negative (or positive) ions, like some of the light bulbs from other manufacturers do?** A: This bulb does not create ions as it is a UV-C light. If further assistance is needed please contact us at yourfriends@guardiantechnologies.com or at 866-603-5900 X213 M-F 8:30-4:30 EST. **Q: slant** A: The bulb I purchased would not fit my sonic are. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value, and they work! *by A***R on December 1, 2017* Perfect replacement bulb! (Remember not to touch it with fingers or look at it when on). At first I thought that I'd use these to tinker around so I bought 3 of the bulbs. I make my own HEPA + activated charcoal filters, save a substantial amount of money by doing so, and thought that I might save on the benefits of UV-C, too. I have purchased other brands of air filters that have UV-C light, they were just designed very poorly. For example, a H0neywell, expensive air filtration machine with UV-C was designed such that the UV did not even hit most of the air; the air all bypasses the area that is lit up. It wasn't cheap, either. (I KNOW!!! That's when I started making my own)! Here is the thing, though. Unless you are already the owner of a power adapter that will provide you with the appropriate input for these bulbs, you aren't ahead any money if you have to go and buy one. Trust me, I checked. Add to that the need to make a safe housing so that nobody is looking at the UV-C and possibly damaging their eyesight, and this is one instance in which do-it-yourself does NOT save $$. So, first I bought the replacement bulbs, now I am going back and just buying the Germ Guardian rather than constructing my own housing, and I am quite happy with that (at this time those are selling for about $35). Perhaps it bears mentioning that these replacement bulbs are also economical, while replacing the ill-designed versions that I have here are not effective or cheap. Those replacements alone cost more than an entire Germ Guardian does- I am not at all pleased and because of that it didn't occur to me when I began this quest that there could be other brands that have better business practices. When the health benefits of UV-C are considered, too, this is one great company. If only they all would provide the win-win of good products at fair prices; it is a true public service. OK, hopefully this helps you with your shopping, especially if you like to tinker, too. There are better things for us to mess with! ;) Let me know if this helped, and enjoy your shopping! ### ⭐⭐⭐⭐⭐ OEM Replacement Bulb *by J***W on August 15, 2024* It seems to work okay, but... when you get right down to it, there's really no way to know, right? It lights up, though, and it fit perfectly in my GermGuardian GG1000 . My only complaint is it needs to be replaced every six months, which seems a little ridiculous. ### ⭐⭐⭐⭐⭐ Didn't work *by D***R on July 30, 2024* This did not resolve the issue. I want to return but the Amazon website won't allow me to even when the item is still eligible for return. The Amazon website just keeps asking for me to check all possible resolutions. None worked for me. I still can't return it. I now have to go directly to the manufacturer to return. ## Frequently Bought Together - GermGuardian LB1000 Genuine UV-C Replacement Bulb for GG1000, GG1000CA, GG1100, GG1100W, GG1100B Germ Guardian Air Sanitizers - Germ Guardian GG1100W 7” Pluggable Small Air Purifier, Small Room Wall Air Sanitizer, Freshens Air, UV-C Light Kills Germs, Reduces Odors from Pets, Cooking, Mold, GermGuardian, 1-Yr Wty (White) - GermGuardian GG1000 Small Air Purifier, Pluggable UVC Air Sanitizer, Room Deodorizer, Kills Germs, Freshens Air, Reduces Odors from Pets, Mold, Smoking, Cooking, Laundry, Germ Guardian Air Purifier --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/1617960-germguardian-lb1000-pluggable-air-purifier-uv-c-replacement-bulb](https://www.desertcart.hr/products/1617960-germguardian-lb1000-pluggable-air-purifier-uv-c-replacement-bulb) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-22*