---
product_id: 1617960
title: "GermGuardian LB1000 Pluggable Air Purifier UV-C Replacement Bulb"
brand: "germguardian"
price: "₨12523"
currency: LKR
in_stock: true
category: "Germ Guardian"
url: https://www.desertcart.lk/products/1617960-germguardian-lb1000-pluggable-air-purifier-uv-c-replacement-bulb
store_origin: LK
region: Sri Lanka
---

# 4380 hours lifespan 3.5W UV-C power Tested on 4 key pathogens GermGuardian LB1000 Pluggable Air Purifier UV-C Replacement Bulb

**Brand:** germguardian
**Price:** ₨12523
**Availability:** ✅ In Stock

## Summary

> ✨ Illuminate your air, eliminate the germs! 💡

## Quick Answers

- **What is this?** GermGuardian LB1000 Pluggable Air Purifier UV-C Replacement Bulb by germguardian
- **How much does it cost?** ₨12523 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/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

- • **Effortless Replacement:** Plug-and-play design ensures quick bulb swaps without hassle—stay fresh and focused with zero downtime.
- • **Seamless Compatibility:** Designed exclusively for GermGuardian and PureGuardian models to maintain peak purifier performance.
- • **Powerful 3.5W UV-C Bulb:** Harness the germ-fighting power that keeps your air sanitizer effective and your workspace healthier.
- • **Long-Lasting 4380-Hour Life:** Replace less often and stay protected for up to 8 months—because your time is valuable.
- • **Scientifically Tested Germ Defense:** Proven to reduce airborne bacteria, mold spores, and viruses including E. coli and Staphylococcus Albus.

## Overview

The GermGuardian LB1000 is a genuine 3.5-watt UV-C replacement bulb engineered to fit select GermGuardian and PureGuardian air purifiers. With a robust 4380-hour lifespan, it effectively reduces airborne germs, bacteria, mold spores, and VOCs, backed by scientific testing on common pathogens. Easy to install and essential for maintaining optimal purifier performance, this bulb is your invisible shield for cleaner, healthier indoor air.

## 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.

## 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 | #10,793 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #686 in LED Bulbs |
| 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 4.5 out of 5 stars (3,336) |
| 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 | 9.07 g |
| 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 |
| 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)

## 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.

## 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

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-06-18*