cátodo

cátodo

Metal filaments that emit electrons in a fluorescent lamp. Negatively charged free electrons emitted by the cathode are attracted to the positive electrode (anode), creating an electric current between the electrodes.

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Industry/Domain: Lights & lighting
Category: Lighting products
Company: GE
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Related terms

Resistencia de Cátodo

Lights & lighting; Lighting products

Resistencia del cátodo en una lámpara fluorescente. It is measured "cold" before the lamp is turned on (Rc) or "hot" after the lamp is turned on (Rh). La relación de la ...

Constant Color®

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A GE Registered name for lamp families which show very little color shift over life. Generally applies to GE's PRECISE MR-16 and GE's CMH (Ceramic Metal Halide) lamps.

covRguard®

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radiación ultravioleta (UV)

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Radiant energy in the range of about 100-380 nanometers (nm). For practical applications, the UV band is broken down further as follows: Ozone-producing - 180-220 nm; Bactericidal ...

Watt-Miser®

Lights & lighting; Lighting products

A Watt-Miser® lamp is a term used by GE to indicate a reduced-wattage lamp with performance characteristics (life, light output, etc.) such that it can usually directly replace a ...

Biax®

Lights & lighting; Lighting products

GE trademark for its biaxial family of high-efficiency and long-life compact fluorescent lamps. A straight tube is bent back in the middle, constituting a biaxial tube.