Difference between cfl and bulb and why low rating for cfl lamps

Question

Accepted Answer

CFLs are more energy-efficient than bulbs but have a lower rating due to their initial cost and mercury content.

CFLs use 75% less energy than bulbs and last up to 10 times longer.
CFLs are more expensive to purchase initially but save money in the long run.
CFLs contain small amounts of mercury, which can be harmful if not disposed of properly.
Bulbs are cheaper and easier to dispose of but use more energy and have a shorter lifespan.
CFLs are a better choice for the environment and for saving money on energy bills.

Accepted Answer

CFLs contain mercury in the form of vapor inside the glass tube which affect the health of living beings. The LED bulbs have longer life span around 50,000 hours or more. The life span of CFLs is around 10,000 hours

Accepted Answer

LED light bulbs produce light when an electrical current passes through them. In CFL bulbs an electric current flows between electrodes at each end of a gas-filled tube.

Difference between cfl and bulb and why low rating for cfl lamps

Top USHA International interview questions & answers

Top HR questions asked in USHA International