Question

Write the use of sodium vapour lamp in daily life experience

Answer 1

Answer:

Sodium-vapour lamp, electric discharge lamp using ionized sodium, used for street lighting and other illumination. ... LPS lamps have been used widely for street lighting since the 1930s because of their efficiency (measured in lumens per watt) and the ability of their yellow light to penetrate fog.

hope it is informative

Answer 2

Answer:

I don't know .but you can refer to Google