UViterno Part # 8025 UV Curing Lamp Bulb Sunlight Systems LP4570 The four pin base is

The four pin base is used to purify water and this high quality fixture has a long lifespan and lower mercury dosage to meet the demands of the environment

Guaranteed 100% Compatible Replacement Ultraviolet (UV) Lamp - Mercury Wavelength - 16 Inch Arc Length - 20 Inch Total Length (end to end)

Our Aetek Part # 19604C05

This wavelength destroys the genetics of the microorganisms present in water and renders them incapable of reproduction

UViterno Part # 8025 UV Curing Lamp Bulb Sunlight Systems LP4570 The four pin base isGuaranteed 100% Compatible Replacement Ultraviolet (UV) Lamp Mercury Wavelength 10 Inch Arc Length The Uviterno Part # 8025 UV Curing Lamp Bulb is a 100% compatible 10 inch 500 WPI lamp bulb that exceeds OEM standards of bulb performance. The lamp bulb is 100% compatible to the Uviterno UV systems and works well with the following part numbers: UViterno 8025 0802625 H10K5F1 G1394 UVL 8025 The lamp works well to dry and cure inks in signs and graphics.