LED vs. CFL vs. Incandescent: Which shines best?

The world-changing invention was introduced by Thomas Edison in 1879. He enlightened the world with his invention of incandescent light bulbs. But as the technology grew there were changes in the form of bulbs as well. Earlier light bulbs were just bulbs and there was only one option to choose that is incandescent bulbs but now there are other inventions like an LED bulb which is also known as a light-emitting diode, and CFL also known as the compact fluorescent lamp was created. However, sometimes the cost can resist buyers to purchase the LED bulb so, they have an option available to buy CFL bulb which will help to save money and energy both but, it’s not that energy efficient as the LED bulb is. There can be a debate that CFL bulbs are less expensive than LED, That’s true though but LED bulbs have a better life span and good cost of energy.

Let’s understand the difference between LED, CFL, and Incandescent

Earlier when you would use to go to the store to buy a bulb you would pick the cheapest bulb available. But, now it’s not the same, in today’s time the type of bulb that you are purchasing makes a huge difference. As it can help you to save money and conserve electricity. There are also various designs available in bulbs that can be an add-on to your home décor. Let’s find out the difference between these three bulbs.

Incandescent bulbs

It works by conducting an electric current along a filament that was made of a long, thin piece of tungsten. The filament temperature rises to about 2,300 degree Celsius, and then it emits the white-hot light. However, the process transforms only 5-10% of the electricity to emit light, the rest was transformed into heat and that causes to increase the temperature of the room.

CFL bulbs

These bulbs are made of glass tubes that are filled with gas and a small amount of mercury. Light use to emit when mercury molecules in the CFL bulb get excited by electricity running between two electrodes. The mercury emits an invisible ultraviolet light that becomes visible when it comes in contact with the white part of the bulb.

LED bulbs

It is a two-lead semiconductor light source. These bulbs are basically solid state lighting (SSL), organic light-emitting diodes (OLEDs). These bulbs are more efficient and long lasting than other types of bulbs.

Comparison between these bulbs

As there are several types of bulbs available in the market these days, it is important to understand what type of bulbs has what features in it. Let’s discuss the categories in detail which needs to be considered when purchasing the right bulb.

Energy efficient

The most efficient bulbs are LED bulbs and the least efficient bulbs are incandescent bulbs. LED bulbs consume approx. 90% less energy than incandescent bulbs and CFL use 75% less energy than incandescent. Over incandescent CFL and LED are most recommended when comparing the energy efficiency.


The most durable light bulbs are LED bulbs and the least is incandescent. The LED bulbs have the longest life span. The LED bulbs work for approx. 15,000+ hours and incandescent works for 1,100 hours and in middle, CFL works for 8,000 hours. So, if you are purchasing the LED bulb you are saving the money and the energy as well.

Heat production

While purchasing a bulb you often overlook that how much amount of heat is produced by the bulb which you are purchasing, but this is one of the most important aspects you should look for. The bulbs that produced more heat can be fire hazards and can cost you more to increase the cooling of the room. An incandescent bulb produces the largest amount of heat, CFL produces less amount of heat and LED produces the lowest amount of heat.

Now, as you know which type of bulb will be the best for you, you can purchase the bulb online as well which fulfills your requirement. Websites like moglix.com provide some best quality light bulbs that will enlighten your home and the heat production will also be lower. There are varieties of light bulbs available at moglix at best price. You can wisely choose the bulb which will be cost effective and energy efficient.

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