Narva 55139 - Halogen - 20W - 24V - G4 Base ANSI Code_EGK System includes 254 nm Teflon

System includes 254 nm Teflon based UV sensor with 4-20 mA output capabilities and solenoidready capabilities (optional modules required)

Water Preserves

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Narva 55139 - Halogen - 20W - 24V - G4 Base ANSI Code_EGK System includes 254 nm TeflonThis product is a NARVA 55139 SH5139 24V 20W G4 halogen light bulb. It uses 20 watts and 24 volts. It has a G4 base. Halogen lamps with bi pin caps are available with varying combinations of filaments and cap shapes. Used in a variety of applications. They are relatively small and can be easily replaced. Features and Benefits Various filament shapes Good color rendering and a high color temperature Simple to install and replace Quartz glass without UV