Philips TUV 36T5 4P SE Air/Water Treatment Germicidal UV Light Bulb

Guaranteed Replacement Ultraviolet (UV) Bulb - 4 Pin on a Single End - 41 Watts - 33.2 Inch Length Lamp - Worry Free Performance for 1 Year The Philips TUV 36T5 4P SE Air/Water Treatment Germicidal UV Light Bulb is a guaranteed replacement UV bulb that has four pin on a single end. The 41 Watts light bulb has a lamp length of 33.2" and provides a worry-free performance for an entire year. The lamp emits a wavelength of 253.7nm. This short wave length when passed through water kills all microorganisms. This is an entirely physical change and does not alter the pH, color or taste of water. This method of water treatment is far better than chlorination of water and their resulting by-products. The 41 Watts germicidal water treatment bulb comes with a shatterproof coating that protects the lamp during damage. The coating also keeps the lamp glass from falling into the unit. This results in easy disposal of glass if it shatters and renders it easy to operate the system. All you will need to