Why Cfl Is Better Than Electric Bulb?

CFLs are up to four times more efficient than incandescent bulbs. You can replace a 100-watt incandescent bulb with a 22-watt CFL and get the same amount of light. ... And since CFLs use a third of the electricity and last up to 10 times as long as incandescent bulbs, they are much less expensive overall.

Why are CFL light bulbs better?

Because CFLs use less electricity than traditional light bulbs, they reduce demand for electricity; that reduction means less greenhouse gas emissions (including less mercury) from power plants. CFLs contain a very small amount of mercury — an average of 4 milligrams in each bulb.

What is CFL and its advantage?

The advantages of compact fluorescents are they are energy efficient, compact in size, have good lumen maintenance, long life, endless shapes and sizes, dimmable, easy retrofit, low operating cost, and radiate less heat. Compact Fluorescent bulbs are about 4 times as efficient as incandescent bulbs.