Generic UV Quartz Sleeve Sold as Replacement for Viqua IHS12-D4 Compatible Replacement UVC Quartz Sleeve System Model_Spectronic 3749 The color change shows how

The color change shows how strong the UV-C light is and how well it's disinfecting your surfaces

PC Compatibility: Works seamlessly with Windows 10/11 for multi-stage irradiations and comprehensive documentation

59 inches (955mm)

The lamp is compatible to the Svecia UV systems and works well for the following part numbers:

Generic UV Quartz Sleeve Sold as Replacement for Viqua IHS12-D4 Compatible Replacement UVC Quartz Sleeve System Model_Spectronic 3749 The color change shows howGeneric UV Quartz Sleeve Sold as Replacement for Viqua 100% Guaranteed Replacement Quartz Sleeve Dimensions: 18mm (ID) x 20. 5mm (OD) x 390mm (15. 35") length, Domed (closed one end Open End) The Replacement Quartz Sleeve for Viqua IHS12 D4 UV Bulb Compatible Replacement Lamp is a good quality quartz sleeve that works effectively in your Viqua UVC system. The quartz sleeve must remain clear for better sterilizing power. It is necessary to clean the