What are the best Eco-Friendly Light Bulbs?

Which Light Bulbs Are Better For The Environment?


Back in 1879, Thomas Edison patented his final design for the light bulb after 3000 attempts. At that time, the light bulb worked on the basic principle of heating the carbon filament to produce light by heating it using an electric current. It was a big success and a total game-changer at that time when no other electrical source of light was available. In short, it was Edison’s genius that has prompted the modern sources of light that we know today. Since the old day’s modifications were made in his design with technological revolutions, now we have more than a dozen types of electrical light bulbs available for environ lighting. But with the tremendous increase in the available options choosing the right thing for Environ lighting and ourselves has become difficult. Here we will help you in choosing the best light bulbs for yourselves and your environment.

Different Types of Light Bulbs

Which Light Bulbs Are Better For The Environment?

There are several light bulbs available today. They can be easily categorized into different classes depending on their functioning types, sizes, and uses. Following are some of the most popularly used light bulbs.

  • LED Light Bulbs
  • Incandescent Light Bulbs
  • CFL Light Bulbs
  • Halogen Light Tubes

If you are searching for the best environ lighting, you must keep the below-mentioned points in your mind while reviewing each type of light bulb.

  • Lumens of Light bulb
  • Energy Cost
  • The heat produced by the Light bulb
  • Cost of Light bulb
  • Materials used in the Light bulb

Let’s look at the most famous light bulbs and review them one by one.

·       Incandescent Light Bulbs

These light bulbs function by heating a single filament or diode present at the center of the bulb. When an electric current passes through the carbon-based filament, it produces light along with a lot of heat. These bulbs usually give off a golden to yellow hue of light. Due to the heat produced during this process, the electric power consumption is greatly increased since a huge amount of the energy is lost as heat causes the bulb to heat up. These are the least efficient light bulbs used in homes.

·       Halogen Light Tubes

It is also known as Tungsten halogen or Halogen lamp. They produce light using a tungsten filament sealed into a transparent chamber filled with inert gas with a small amount of halogen gas. They produce much lower heat than an incandescent bulb and are 30% more efficient than the previously discussed bulb type.

·       CFL Light Bulbs

The CFL or Compact Fluorescent Lamp works on a different principle than an incandescent bulb. These light bulbs consist of a gas-filled tube made up of glass. When an electric current is passed through this tube, it produces light. These light bulbs use 50-80% less energy than incandescent bulbs and produce negligible heat.

·       LED Light Bulbs

LED or Light Emitting Diodes are some of the most recent products that have been introduced into the market. These light bulbs have more than one light producing diode. Contrary to the previous light bulbs, which had a single diode, the LED light bulbs work on a very low amount of electric supply and produce little heat. The energy loss of incandescent light bulbs is very high due to the excess heat produced. A lot of energy is wasted as heat during the heating process. This loss is minimized in these light bulbs, and efficiency is greatly improved. These bulbs use 10% of the energy compared to an incandescent bulb. The most efficient LED light bulbs commercially available are 200 lumens per watt.


Which Light Bulbs Are Better For The Environment?

LEDs are the most efficient and eco-friendly light bulbs currently available.

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