Replacement Germicidal UV Lamp, 11W, 220V

This replacement UV light bulb is engineered for the iSpring UVF11B ultraviolet water sterilization system, an add-on purification unit commonly integrated with reverse osmosis (RO) water treatment systems. The 11W germicidal UV lamp operates at 220V and emits ultraviolet radiation in the UV-C band at wavelengths between 250-270 nm, effectively neutralizing bacteria, viruses, and other microorganisms in treated water. Compatible with standard G23 base fixtures, this lamp delivers reliable performance at a 1 GPM flow rate and features an extended operational lifespan of approximately 8,000 hours, typically providing one year of continuous use before replacement becomes necessary. The UVF11B system housing features a durable stainless steel chamber with an integrated smart flow sensor switch that ensures the UV lamp operates only when water is actively flowing through the unit, optimizing energy efficiency and lamp longevity. The purifier is rated for operating pressures between 5-115 psi and functions effectively across water temperatures ranging from 32-100 degrees Fahrenheit, making it suitable for both residential and light commercial applications. The compact form factor, measuring 12 inches in length by 8 inches in width, fits seamlessly into most under-sink or point-of-use installation configurations. This replacement bulb is ideal for water treatment facilities, restaurants, office water systems, and households seeking enhanced microbiological protection beyond traditional filtration methods. Replacing the UV lamp at the recommended interval ensures consistent germicidal effectiveness and maintains system performance. Installation is straightforward, requiring only removal of the old lamp and insertion of the new unit into the existing G23 socket within the sterilization chamber.