12W UV Replacement Bulb 4 Prong for Water Purifier Ultraviolet Light

12W Ultraviolet Light Bulb (UV-12W) – Kills harmful Bacteria, E Coli, Viruses Fungi, Algae and most microorganisms including cryptosporidium and giardia, and many other contaminants. No chemicals involved. Consistent performance. Sterilization effectiveness will not decrease over time. This light bulb is a replacement light bulb for UV water sterilization system. It has to be installed inside a transparent container that isolates it from water. The light bulb itself is not water proof. It can't touch water at any time. This bulb is replacement bulb for Ultraviolet Light Water Purifier Reverse Osmosis UV Sterilizer 12W, 1GPM Product Features: Length: 11" UV lamp: 12W Voltage: 110V Base: 4 Prongs UV Lamp Life: 9000 hours (about 1 year) IMPROVES QUALITY OF HOME DRINKING WATER – with the most advanced Ultraviolet technology, UV water sterilizer system is the most effective disinfection solution for bacteria, virus and germs, for example, E. coli, coliform, Giardia, Salmonella etc.