Which Light Bulbs Are Better For The Environment?

Which Light Bulbs Are Better For The Environment?

The evolution of the light bulb is a great historical fact that serves as great evidence suggesting how great changes can take place within a moment. Although the birth of the light is credited to one person, it is the collective effort of multiple people and multiple ideas. It is true that Thomas Edison is the inventor of the light bulb but it altered, changed, and improved over the years. After many years, it reached the familiar design of wire filament inside and round globe shape.

Different Types of Light Bulbs Shapes:

Presently, there are different types of light bulb shapes. These different types of light bulbs include standard (A), Tubular (T), Flare (F), Sign (S), Reflector ( R ), Bullet (B), Globe (G), and Bullet (B). You can choose any shape from the modern light bulbs, and illuminate your space.

Why Is There A Need For Energy-Saving Light Bulbs?

When the light bulb is heated, its filaments glow, producing visible lights. Initially, the light bulbs wasted great amounts of energy, only using 10% of the energy. This also created unwanted heat, which compelled the consumers to run air-coolers or air-conditioners most often. The rise in the undesired heat also produced greenhouse gas emissions (GHGs). Thus, light bulbs not only damaged the environment but also hit the wallets of the consumers strongly.

Which Light Bulbs Are Better For The Environment?

Incandescent light bulbs are not better for the environment most certainly. The era of the traditional light bulbs will run out very soon. Across the world, the laws are being formulated for banning the usage of incandescent light bulbs. For instance, Congress had passed the law that incandescent light bulbs will be extinct by January 2020. By January 2020, a new law was established, which asserted that all general-purpose bulbs will be required to produce 45 lumens per watt – this is similar to the CFL. However, Trump had rolled back the new requirements of energy-efficient bulbs. This will significantly hit the wallets of the consumers, cause a rise in global warming, and hurt the environment of the planet Earth.

In case the incandescent bulbs do not become extinct, you need to make smarter, sustainable, and eco-friendly decisions. Therefore, the choices of light bulbs are very important. The following are some of the energy-saving light bulbs, which are not only sustainable and eco-friendly but cost-effective and energy-saving light bulbs:

1.   Compact Fluorescent Light Bulbs (CFLs)

CFLs are one of the widely used energy-saving light bulbs, which utilizes significantly lesser electricity than incandescent bulbs. CFLs generate a lot of lesser heat when it is compared to the incandescent bulbs. This is so because CFLs are energy efficient. CFLs do not require much electricity to produce heat. Rather, it uses the 90% energy to produce the heat and the lighting in the bulb.

2.   Light Emitting Diode (LED)

This is one of the best modern light bulbs, which is presently considered the most energy-efficient and cost-effective having longer lifespans. LEDs use lesser amounts of electricity than CFLs and last longer up to 50,000 hours. LEDs also have a higher brightness than CFLs. These modern light bulbs also instantly brighten as they are turned on.

3.   Halogen Incandescent Light Bulbs

Halogen incandescent light bulbs are more cost-effective and energy-efficient than a traditional incandescent light bulb. Halogen incandescent light bulbs have halogen gas added in it. On the contrary, traditional incandescent light bulbs have argon gas in it. Still, Halogen incandescent light bulb is less energy-efficient, energy-saving, and cost-effective than CFLs and LED modern light bulbs.

Which Energy Saving Light Bulbs Should Be Used?

There are mainly three types of energy-saving light bulbs. You can choose any of them depending on your requirements.

●     Should You Choose CFL bulbs?

CFLs have a lifspan of the 10,000 to 15,000 hours. CFL bulbs have a longer lifespan than incandescent bulbs. You do not have to change the bulbs every now and then. So, you do not have to try reaching those hard-to-access light fixtures and lamps.

If a household in America adapts to the CFL bulbs or replaces only one incandescent bulb with a CFL bulb, it would be equivalent to the prevention of greenhouse gas of 800,000 cars.

The only issue with the usage of CFL is that it contains an unsustainable and hazardous substance called mercury. When the CFL breaks down, you need to dispose it of properly to prevent its dangerous impacts. Like if it breaks down on a carpet, you will probably need to say goodbye to your carpet. So, CFL can cost you thousands of dollars.

●     Should You Choose LED Bulbs?

LED bulbs are being widely used by eco-conscious consumers. The awareness of climate change and global warming had been spread far and wide. So, there are consumers, who control their carbon footprint by changing from incandescent light bulbs to the environment-friendly light bulbs such as LED bulbs.

LED bulbs have a longer lifespan than CFL bulbs, boasting the 50,000 hours lifespan. This is two to four times longer than CFL bulbs and 24-25 longer than traditional incandescent bulbs. LED bulbs are cooler-burning bulbs, which means that LED bulbs have less wasted energy. LED bulbs use 90% less energy than the traditional incandescent bulbs.

LED bulbs also do not contain any toxic substances like CFL bulbs. So, LED modern light bulbs are better than traditional incandescent light bulbs and Compact Fluorescent Light bulbs.

●     Should You Choose Halogen Incandescent Light Bulbs?

Halogen incandescent light bulbs are better than incandescent light bulbs. But they do not offer advantages that elate them. They are not energy-efficient and cost-effective than CFLs and LED bulbs. So, Halogen incandescent light bulbs are not as good as the CFLs and LED light bulbs.


If the lifespan and the energy consumption does not disturb you, you can choose CFL lighting bulbs. However, you must dispose of the CFL bulbs properly in order to prevent any harm to the environment and humans. LED bulbs are the ultimate environment-friendly energy-saving light bulbs that offer greater advantages to the eco-conscious and eco-friendly consumers. LED light bulbs help you in reducing your carbon footprint to a greater extent.

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