LED bulb vs Standard light bulb

LED bulb vs Standard light bulb: Upsides and Downsides

Have you been trying to figure out whether to reduce your electricity bill by buying a LED light bulb or to reduce your grocery bill by buying a standard light bulb these days? What is the bulb that has a significant difference in what they offer? We have got you covered and you will understand about the downsides and upsides of both light bulbs at the end of this article.

Introduction to the standard light bulb and the LED bulb

Standard Light bulb

The standard light bulb is also known as the Incandescent light bulb. It generates light by heating a wire filament to a temperature where light is produced. A translucent glass bulb that is either emptied or filled with an inert gas surrounds the metal wire.


Although LED stands for “light-emitting diode,” they aren’t basically bulbs. They are small semiconductors (diodes) that are enclosed in plastic for protection from the elements and to focus light. An electrical diode is a component or device containing two electrodes, an anode and a cathode. Even though a lightbulb has wire filaments, an LED does not.

What are the disadvantages of Incandescent Lights?

Lowest Energy Efficiency

Inconveniently, the majority of the energy they require (about 90%) is consumed to produce heat when using incandescent bulbs, which have efficiency ratings of around 10 lumens/watt.

Lowest Lifespan

The standard bulb has a lifespan of around 1,200 operational hours. This indicates that even though incandescent bulbs are more affordable, you would require to buy around 50-100 of those bulbs to achieve the lifespan of a single LED bulb. That generally translates to significant maintenance costs.


Standard light bulbs are omnidirectional lights that produce light in 360 degrees. As a result, at least half of the light must be reflected and redirected to the intended area of illumination. Therefore, this technique is significantly inefficient.

What are the advantages of LED bulbs?

Highest Energy Efficiency

In comparison to every other commercially available lighting technology, LEDs are exceptionally energy efficient. This is due to a number of factors, along with the fact that they emit light in a specific direction and consume very little energy as infrared radiation (heat) (over 180 degrees versus 360 degrees which means there are far fewer losses from the need to redirect or reflect light).

Long Life span

Compared to other lighting technologies, LEDs have an exceptionally long lifespan (including LPS and fluorescent lights but especially compared to incandescent lights). New LEDs have a lifespan of at least 50,000 to 100,000 hours. Comparatively, an incandescent bulb has a lifespan that is often only 1–5% as long (roughly 1,200 hours).

Very high light quality

Very low maintenance costs and hassle

Plus LEDs have minor upsides such as,

  • LEDs require far fewer accessory lamp parts.
  • Without the need for the conventional colour filters used in conventional lighting solutions, LEDs may be made to produce the complete visible light spectrum.
  • Given that they emit light in a 180-degree area by default, LEDs are inherently directional.
  • Unlike conventional lights, such as incandescent bulbs, LEDs can be substantially smaller.
  • Due to its significantly faster switching, LEDs don’t require a warm-up or cool-down period.
  • Disadvantages of LED

LED lighting is somewhat costly. An LED lighting installation often has higher upfront expenses than the majority of the alternatives. The main drawback that needs to be taken into account is by far this. However, the cost of LEDs is steadily falling, and it will maintain to do so as long as they are widely utilised.

Even thoug


  • Highest Energy Efficiency
  • Long Life span
  • Very high light quality
  • Very low maintenance costs and hassle


  • Comparatively expensive to the standard light bulb

h the standard light bulb portrays a relatively cheaper price in the market, considering the maintenance cost, energy efficiency, lifespan and the quality, LED bulbs are more affordable and more convenient. Therefore purchasing an LED saves electricity as well as our wallet.