GermGuardian LB4000 Replacement UV-C Bulb, AC4800 Series AC4825 AC4850PT

You are purchasing one 5 Watt Germ Guardian LB4000 Air Purifier for 4800 series G23 2 Pin Base 10,000 Hour Long Life Lamp Our UV Hot Cathode Germicidal (UVGI) UV Bulbs (UV-C), are low-pressure mercury arc lamps that are the most effective tool for eliminating microorganisms such as virus, bacteria, mold and yeast in the air and impurities in water.The compact size of the lamp allows for a small system design and design flexibility. PL-L style lamps offer almost constant UV output over their complete lifetime, for maximum security of disinfection and high system efficacy. Thanks to the single-ended lamp base, lamp replacement is easy. Warning: Protect your eyes and skin when operating Germicidal Lamps. Equipment should be designed to completely screen or filter UV-C radiation. Specifications: Average Life: 10,000hrs Base: G23 (2 Pin) Wattage: 5W Voltage: 34V Length: 4.00 Inches 101.6MM Long Wavelength : UV-C 254nm Pin Pattern: (2 Pins) Bulb Finish: Clear