how much do led lights save per month

How Much Do LED Lights Save Per Month?

Energy prices rise day by day. A part of electricity is used in lighting. The traditional bulbs used in our homes increase the electricity bill and need a replacement every 3-4 months. Which is, of course, an extra cost.

Have you ever tried to find ways to control the costs of bulbs and energy?

Lighting up your home for less money is not a dream now. You can achieve this dream with LED lighting technology.

Before choosing LED lights, you must be curious to know how much LED lights save per month.

LED’s are the Light Emitting diodes, that allow current to flow in one direction. This feature increases the efficiency of LED bulbs upto 80-85% and consumes less power. If you switch your bulbs from incandescent to LED bulbs, it will save $18-$20 per month, if you use them 5 hours per day.

Moreover, there is no need for maintenance every 3-4 months. LED bulbs have a long lifespan and you can use them over the years without any replacement.

So, let’s dive deep to discover how LED lights work and how much you can save per month/year.

How Do LED Lights Work?

LED (Light Emitting Diode) contains a semiconductor diode that produces visible light when current passes through it.

LED lights are unidirectional and allow the current to flow in one direction. They glow only if the current flows forward biased, when the positive side of the voltage source is connected with the cathode and the negative side is connected with the anode.

If we reverse the flow of current, it will not produce light.

LED bulbs are 90% more efficient than other traditional bulbs. That’s why they are more popular for lighting. Due to high efficiency such lighting has a positive impact on electricity bills.

Furthermore, LED lights don’t emit Ultraviolet radiation. So, they are safe at any age.

LED lights are available in different colors. If you are afraid of bugs and spiders then you need to avoid the colors spiders hate.

Why LED Lights Cost Less?

LED bulbs are more expensive than other bulbs. The reason is, that such bulbs are made from high-quality material that is better in efficiency and has a longer lifespan than any other traditional bulbs.

If you switch your bulbs with LED bulbs, it will be costly for you to buy LED bulbs.

But LED bulbs save your cost in very effective ways.

It will reduce your electricity bill. They consume less amount of power and convert about 80-85% of power into light energy, resulting in the production of little heat.

The other light bulbs consume more power and produce a lot of heat. That’s why they increase your electricity bills.

Besides this, the other bulbs have a short lifespan of 3-4 months. After that period you need to replace them. But in the case of LED bulbs, they have a long lifespan. You don’t need to replace them continuously.

The lifespan of LED bulbs depends on their usage. They have a lifespan of 25,000 – 50,000 hours. On the other hand, incandescent bulbs have a lifespan of only 1200 hours.

How Much Energy LED Bulbs Save Per Month?

The amount of energy saved or consumed depends on many factors. Such as the wattage of a bulb, the number of bulbs, and the duration of lights.

If you have 5 incandescent bulbs 0f 100 watts each and you leave them ON for 5-6 hours per day. If the electricity rate is $0.23 then you have to pay $20.7 each month for just lights.

Suppose you switched your bulbs with LED bulbs.

If you have 5 LED bulbs in your home, 10 watts each. And you turn them ON 5-6 hours per day. Then according to the electricity cost of $0.23, your bulbs consume power of $2.07 each month.

So, you can easily observe that by using LED bulbs you can easily save $18-$20 per month. That’s a big amount which you can use to meet your small needs.

LED strips are also less power-consuming and are used in different ways.  You can also check ways to use LED strip lights outdoors.

How Much Does it Cost to Leave LED Lights ON for a Month?

If you leave LED lights ON for a month, your electricity bill will be dependent on the wattage of LED light and the electricity rate.

You can calculate the cost of light by using a simple formula:

led cost saving formula

By using this formula you can easily calculate the monthly or yearly cost of not only bulbs but also of any electrical appliance.

Let’s take an example.

You have an LED bulb of 10 watts. If you leave it on for 24 hours for a month, the cost according to the current electricity rate of $0.23 will be

Cost = (10/1000)kW × (24×30)h × $0.23

Cost = 0.01kW ×720h ×$0.23

Cost =  $1.65

So, by simple calculations, we have easily found that if you leave a 10-watt bulb ON for a month, it will cost $1.65.

Remember that, this is the cost of only 1 bulb of 10 watts. If you are using more than 1 bulb then simply multiply the number of bulbs with this cost.

Advantages And Disadvantages of LED Bulbs

advantages and disadvantages

LED bulbs are more advantageous than incandescent or CFL bulbs.

Here we have listed some benefits of LED lights for you.

  1. LED lights are energy efficient and consume less power.
  2. Made from super quality material.
  3. They are easy to maintain and exhibit long life.
  4. Have a variety of color intensity. LED lights are available in different colors and adjustable brightness.
  5. Produce less heat and don’t affect the temperature of the room.

Nothing is 100% perfect in this universe. If a thing has some advantages, it also has some disadvantages.

Here are also some disadvantages of LED lights.

  1. They are more expensive than other lighting bulbs.
  2. If you want to adjust brightness levels then you require a special controller.
  3. They emit blue light. That can affect the quality of sleep.

You can’t beat the disadvantages but you can take some precautions. If LED lights affect the sleep cycle then you need to turn them OFF while sleeping.

How much does LED light save you?

LED lights consume 20-25% less energy than other bulbs. Savings depend on the usage of lights and the number of bulbs.

Do LED strip lights save money?

Yes, LED strip lights save money more than LED bulbs. They are affordable and require a very low amount of power.

Do blinking lights save energy?

Blinking lights consume the same amount of power as other lights.

If LED lights are more efficient, why didn’t we see a decrease in our electric bills?

If you are using LED lights in your home and your electricity bill is still the same, then probably the other electrical appliances consume more power.

Why do LED light bulbs save more energy than fluorescent light bulbs?

Because LED bulbs are more efficient than fluorescent light bulbs. Fluorescent light bulbs consume more power in producing heat while LEDs produce little amount of heat and convert more power into light.

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