Barium tungsten cathodes are also used in indicator lights. Indicator lights are often used to show the status of equipment, machines or systems, such as whether a switch is on, whether the device is working, warning status, etc. The following is the application of barium tungsten cathode in indicator lights:
Luminescence principle: The barium tungsten cathode can be used as a part of the light-emitting element to generate light for the illumination of the indicator light. As electrons are released from the barium tungsten cathode and accelerated, they may strike fluorescent or other materials, causing the material to emit light.
High Brightness and Visibility: The light produced by the barium tungsten cathode has high brightness, which is important for indicator lights that need to remain visible under different lighting conditions.
Indication of different colors: By using different fluorescent materials or filters, the barium-tungsten cathode can produce different colors of light, so as to realize the indication of different states.
Long life and stability: Barium tungsten cathode can provide a stable light source with a long service life. This is important for indicator lights, since they usually need to work stably for a long time.
Energy saving: Barium tungsten cathodes produce light with high energy efficiency, helping to reduce energy costs.
More details of barium tungsten electrode, please visit website: http://tungsten.com.cn/barium-tungsten-electrode.html
Please contact CHINATUNGSTEN for inquiry and order of barium tungsten electrodes:
Email: sales@chinatungsten.com
Tel.: +86 592 5129595
