Answer to Question #128427 in Physics for Minnu

Question

Why is it said that the use of filament lamp must be controlled?

Answer 1

In the 21 century, LED bulbs become more and more popular. Their advantages are very low power consumption and much greater durability (for example, 50000 hours versus 1000 hours for incandescent light bulb). These are some of the reasons why the use of filament lamps should be limited.