Cuno 5605806 Replacement UVC Light Bulb

4 Pin Step Base on a Single End - 40 Watt Germicidal Water Treatment Bulb The Cuno 5605806 Generic Replacement bulb is a four-pin step base on a single-end light bulb. The UVC light bulb has a total length of 33.19 inches and an arc length of 29.92 inches. The 40 Watt germicidal light bulb from CureUV has a peak output of 253.7nm.  The quality of drinking water affects our well-being and the germicidal light is proven to destroy viruses, bacteria, protozoa, molds, and other harmful pathogens. The lamp features a wavelength with lethal effectiveness of  253.7nm that helps disrupt harmful microorganisms' DNA and renders them harmless. Measuring 33.19 inches in length, the UVC lamp has a long-lasting life rate of 10,000 hours, you get a 12-month worry-free water sanitizing operation. After that time the light may still be visible but the germ-destroying ability of the compatible UV light bulb may have been reduced so we recommend you replace the lamp bulb. We offer two versions of this UV