5 Watt bulb with the power of UV C UV C light fights germs, kills airborne bacteria, viruses and mold spores
The light kills germs without the use of chemicals Produces no ozone or chemical sprays
Replacement Bulb for GermGuardian Air Purifier Models AC4900, AC4825, AC4850, AC5300B, AC5350B, AC5350W
Needs to be replaced every 10 to 12 months depending on use and environmental factors; IMPORTANT: Use genuine Guardian Technologies replacement parts to maintain product performance