Which kind of bulb is more efficient in saving electrical energy?

FTL

No worries! We‘ve got your back. Try BYJU‘S free classes today!

LED

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

CFL

No worries! We‘ve got your back. Try BYJU‘S free classes today!

IEB

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B LED
LED, light emitting diode is most efficient type of bulb. It is made up of special material called semiconductor which glows on passing of current. It is not based on heating effect, instead it directly converts electricity to light.

Suggest Corrections

Similar questions

Q. Which of the two is more energy efficient: filament type electric bulb or CFL? Why?

Q. Explain why,filament-type electric bulbs are not power efficient.Name any two types of electric lighting devices which are must much more energy efficient than filament-type bulbs.

why CFLs save more electricity than bulb and other sources?

Q. 45. 200W bulb of wavelength 0.6um .Assuming it to be 100% efficient in converting electrical energy to light ,the number of photons it emit per second is?

Which of these do you think uses less electrical energy - electric bulb or LED?

Ans) LED will use very little electrical energy .In an electric bulb most of the electrical energy gets converted into heat energy and very little light energy is given out . Whereas in LED more light energy is given out as compared to electric bulb and little heat energy is produced.

Could you please check my answer.

Join BYJU'S Learning Program

Which kind of bulb is more efficient in saving electrical energy?

The correct option is B LEDLED, light emitting diode is most efficient type of bulb. It is made up of special material called semiconductor which glows on passing of current. It is not based on heating effect, instead it directly converts electricity to light.

The correct option is B LED
LED, light emitting diode is most efficient type of bulb. It is made up of special material called semiconductor which glows on passing of current. It is not based on heating effect, instead it directly converts electricity to light.