energy saving light bulbs facts

Energy Saving Light Bulbs Facts

In this rising inflation where household expenses are difficult to meet, an increase in electricity bills is a big challenge. In order not to increase the electricity bill, many people light up the minimum number of bulbs at night.

If you are one of those who used to switch off light bulbs at night, replace your light bulbs with energy savers and see the difference.

The energy saving light bulb facts are that they used advanced technology to produce the same amount of bright light using less electricity. Such bulbs save energy by using 90% of energy in light and produce only 10% heat, which makes them more efficient than other bulbs. Also, they are most popular due to their longevity. Other bulbs require maintenance after some time, energy-saving bulbs need no replacement. You can use them for 25000-50000 hours easily.

If you switch all your light bulbs with energy-saving bulbs, you can save up to $200 per year in effective ways.

Let’s delve into the fascinating realm of energy saving light bulbs, and their benefits and see how you can save energy using energy savers.

Which Light Bulb is More Energy Efficient?

When it comes to savings, people prefer energy-saving light bulbs over ordinary bulbs.

But how can you know which bulb saves energy?

It depends on the model you’re using. The most popular light bulbs are incandescent bulbs, fluorescent bulbs, and LED bulbs.

You can choose any of them by comparing their properties.

Here you can see the difference between these three modes of lighting. Then choose which one is better for you.

Incandescent Light Bulbs

incandescent light bulbs

Incandescent bulbs were the first model invented in the field of electronics.

These bulbs have been widely used for many years, but they are now less common due to low energy efficiency.

They consume more power and produce a lot of heat. Such bulbs increase the temperature of the room.

Although these bulbs are cheaper to buy, their lifetime is too short. They last about 750-1000 hours only. So, you will need to replace them every 3-4 months.

However, incandescent light bulbs are more power-consuming, that’s why they increase the electricity bill. They are only 10% efficient, which is the lowest percentage.

Fluorescent Light Bulbs

fluorescent light bulbs

Fluorescent light bulbs are more efficient than incandescent bulbs. They convert more power into visible light and provide brighter illumination along with producing less heat as compared to incandescent bulbs.

Fluorescent bulbs consume 80-85% energy less than incandescent bulbs. So, you can prefer them over incandescent bulbs as an energy-saving light bulb.

They have a longer lifespan of 8000-15000 hours. Lifespan also depends on the type of material and usage of the bulb.

Fluorescent bulbs and lamps operate on high wattage that’s why they consume more power and cost more money.

LED Light Bulbs

led light bulbs

LED lighting is the most energy-efficient technology ever. It requires less power to produce a high level of brightness. LED bulbs are the most efficient technology and convert 90% of energy into light and dissipate a very low amount of heat in the environment.

As light energy-saving bulbs, LED lights can operate on low wattage and produce the same illumination as other bulbs do.

Moreover, their lifespan is greater than other bulbs. They can last up to 25,000-50,000 hours.

Although they are expensive to buy, they don’t need any maintenance over time and consume less power. That’s why they have the ability to save your money.

Why Choose an Energy-Saving Bulb?

 We have been using incandescent bulbs for a couple of years. The living room, bathroom, and outdoor lights were on at night in our house. Due to this, our electricity bill was high and we needed to change the bulbs after some time. And our expenses used to go up a lot.

We started using energy savers to get rid of rising costs. Due to LED bulbs, our bill was reduced a lot and we also saved the maintenance costs.

If you also want to reduce your electricity bill, then you need to use LED lights. LED bulbs are expensive to buy due to the high-quality material used in them. But LED bulbs save money per month for you.

Let’s discuss why you should choose energy-saving LED bulbs.

Energy Consumption

Energy saving light bulbs consume less electricity than traditional bulbs. This leads to low electricity bills and saves you money each month.


 LED bulbs last long and have a lifespan of 25000-50000 hours. No other light bulb has such a longer lifespan.

Fluorescent bulbs can last up to 7000-15000 hours, that’s also good but not better than LED bulbs.

The lifetime of incandescent bulbs is only 750-1200 hours. That’s too short.

Cost Saving

Although LED bulbs are expensive they have a longer life span, you need no maintenance over time. This is also a way to save money. Other bulbs are cheaper but they require replacement over time and cost more.

Brightness And Color Options

 LED bulbs are available in different colors. You can choose the bulb with a specific color or multiple colors.

Furthermore, you can adjust the brightness levels using dimmers.

How to Choose the Right Energy Saving Light Bulb?

 The most commonly used bulbs are the incandescent, fluorescent, and LED bulbs.

We discussed that CFL (Compact Fluorescent Lamps) bulbs and LED bulbs are better cost-saving than incandescent bulbs.

So, here we have highlighted some points for you that can help you in choosing the right energy saving light bulb for you.


CFL and LED bulbs both can be used as energy-saving light bulbs. CFL bulbs have 85% efficiency and LED bulbs have 90% efficiency.

LED bulbs are safe for use, but you need to be careful if you choose CFL bulbs. Because they contain a small amount of mercury that is harmful to health. So, you need proper disposal for your safety.

Lumen value

 Basically, the lumen value is the amount of light produced by a bulb. The lumen doesn’t depend on the wattage of the bulb. As incandescent bulbs require more wattage to produce the same amount of light as LEDs produce with low wattage. A 60-watt incandescent bulb produces the amount of light equivalent to 800 lumens.

So, don’t rely on the wattage of the bulb, check the lumens of the bulb.

Color temperature

While choosing the type of energy-saving bulbs, choose the temperature according to your mood.

The color temperature of bulbs measured in Kelvin indicates the warmness or coolness of the light. The higher value of kelvin produces cool light and the lower value produces warm light. Choose the right color for your desired temperature.

 Compatible with dimmers

Dimmers are used to adjust the brightness of the color of light. If you are willing to use dimmers then choose the type of bulb that is compatible with dimmers.

 Cost saving

 The cost saving doesn’t depend on the initial cost of the bulb.

For example: incandescent bulbs are cheaper to purchase but they consume more power and require maintenance over time. So, they cost more.

CFLs and LED bulbs are expensive but they consume less power and have a longer life span. So they cost less.

How Do LED Bulbs Save Energy?

LEDs are semiconductors that convert more electricity into light. LED bulbs save more energy due to their efficiency. They use energy to solely create light. It consumes 90% less power than other bulbs.

Other bulbs consume more power because they use most of the energy to produce heat. But Energy Saving Light Bulbs fact is that they produce little heat that’s why they consume less power.

If you switch your light bulbs with LED bulbs, you can easily save $20-30$ per month. That is enough to meet your other needs.

Moreover, you can also save money due to the longevity of energy-saving bulbs. As they are long-lasting, you don’t need to maintain or replace them soon. So, it saves your cost.

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