Question

one uses of sodium vapour lamp in our life ​

Answer 1

Answer:

They are used mainly for outdoor lighting (such as street lights and security lighting) where faithful color rendition is not important.

Please mark as brainliest answer

Answer 2

Explanation:

Modern LPS lamps have a service life of about 18,000 hours and do not decline in lumen output with age, though they do increase in energy consumption by about 10% towards end of life.

WHERE ARE SODIUM VAPOUR LAMPS USED? Road Lighting: Due to the long life, efficient energy usage and excellent vision, the sodium vapour lamps are the ideal choice for road lighting, where colour rendition is