2 Pack 5W Replacement Bulb for Germ Guardian Air Purifiers LB4000, AC4300BPTCA, AC4825, AC4850PT & AC4900CA

5W G23 LB4000 Replacement Bulb; Base Type: G23 2pin; Wavelength:253.7 nm; | Ensure compatibility with your Germ Guardian air purifier model before purchasing. Compatible models include LB4000, AC4300BPTCA, AC4300BPT, AC4825, AC4850, AC4850PT, AC4900, AC4900CA, AC4800, AC4900, CDAP4500, AC5300B, AC5350B, and AC5350W. | To ensure optimal performance and longevity of your Germ Guardian air purifier's replacement bulb, keep it clean and avoid direct contact with your hands. For best results, wipe the bulb with an alcohol cloth once a month. | 2 Pack LB4000 Replacement Bulb, we do not sell Germ Guardian brand lamps;All Germ Guardian brand names, trademarks and logos are property of Germ Guardian. | If you have any issues during use, please feel free to contact us. We use secure packaging materials to ensure you receive the bulbs you ordered, not broken glass.