GermGuardian LB200 UVC Genuine Replacement Bulb for LB200 Replacement Bulb for AC225W

1.7 Watt bulb with the power of UV-C. UV-C light fights germs, UV-C light provides a way to help fight germs without the use of chemical sprays, Replacement Bulb for GermGuardian Air Sanitizer Model AC225W, Needs to be replaced every 10 months depending on use and environmental factors; IMPORTANT: Use genuine Guardian Technologies replacement parts to maintain product performance.