Product Overview

GermGuardian® LB4100 UV-C Replacement Bulb is a 2-watt bulb. The UV-C light fights germs, kills airborne bacteria, viruses and mold spores. 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.