This type of light is cooler and uses much less energy than incandescent light and the electrons of this light used to bombard molecules of gas kept at low pressure in a tube.
A.Fluorescent light B.Illuminated light C Neon light D.Incandescent light
Neon lights are a type of cold cathode gas-discharge light. A neon tube is a sealed glass tube with a metal electrode at each end, filled with one of a number of gases at low pressure. A high potential of several thousand volts applied to the electrodes ionizes the gas in the tube, causing it to emit colored light.
One of the benefits of LED neon is the cost savings it provides. Because it runs on a far lower voltage than traditional neon, it's much more energy-efficient and costs around 20% less to run. ... As neon signs have a slightly longer lifespan, they are more likely to need maintenance at some point
Answers & Comments
Answer:
C. Neon Light
Explanation:
Neon lights are a type of cold cathode gas-discharge light. A neon tube is a sealed glass tube with a metal electrode at each end, filled with one of a number of gases at low pressure. A high potential of several thousand volts applied to the electrodes ionizes the gas in the tube, causing it to emit colored light.
One of the benefits of LED neon is the cost savings it provides. Because it runs on a far lower voltage than traditional neon, it's much more energy-efficient and costs around 20% less to run. ... As neon signs have a slightly longer lifespan, they are more likely to need maintenance at some point
From: https://www.neonplus.co.uk/advice-centre/technical-questions-and-how-it-works/neon-vs-led-neon-how-do-they-compare-2/