Ultra Dynamics 19151-L28 Germicidal Replacement UV Lamp /Bulb Siemens LP4570 Insect Lamps (2 - 36

Insect Lamps (2 - 36 watts)

after which they need to be replaced

Volts: 46V

Sunlight - LP4290 UV Light Bulb is 21 watts and 100% compatible with germicidal OEM Water sterilization filters

Ultra Dynamics 19151-L28 Germicidal Replacement UV Lamp /Bulb Siemens LP4570 Insect Lamps (2 - 36100% Compatible UV bulb for Model 19151 L28. 14" 4 pin step base UV sterilization lamp. The Ultra Dynamics 19151 L28 UV Light Bulb for Germicidal Water Treatment is a 4 Pin Step Single Ended UV Replacement Bulb. The germicidal water treatment bulb has a total length of 14. 04" inches and can work efficiently for up to 10,000 hours. This replacement light bulb has a peak output of 253. 7 nm and this wavelength is capable of killing microorganisms such