Siemens - LP4125 UV Light Bulb for Germicidal Water Treatment UVL/5502 The replacement lamp bulb is

The replacement lamp bulb is compatible to the following part number:

88 Inch Length Lamp - Worry Free Performance for 1 Year

The quartz sleeve is generally used along with water disinfection units and UV lamps

The mercury filled lamp bulb has an output of 300 WPI and exceeds OEM standards of UV bulb curing performance

Siemens - LP4125 UV Light Bulb for Germicidal Water Treatment UVL/5502 The replacement lamp bulb isGuaranteed Replacement Ultraviolet (UV) Bulb 4 Pin 16 Watts 12. 99 Inch Length Lamp Worry Free Performance for 1 Year The Siemens LP4125 UV Light Bulb For Germicidal Water Treatment is a four pin water treatment bulb that has wattage of 16 Watts. This water treatment bulb has a life of one year after which we highly recommend that you replace the bulb for efficient working of the system. The lamp makes use of UV C light to kill and inactivate bacteria