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Why You Should Make the Switch to LED Light Bulbs

Better for the environment and your wallet

No one likes home maintenance and high electricity bills. Lucky for you, replacing your light bulbs with light-emitting diode (LED) light bulbs can shorten your to-do list and save you money on your next energy bill!

Technology has advanced a lot since Thomas Edison created the first light bulb in 1878. The latest and greatest is called the LED bulb. The light emitting diode in the bulb are small (about the size of a fleck of pepper), don't need reflectors or diffusers, and emit very little heat (1). Here are a couple reasons why you should make the switch to LEDs.

1. Traditional Light Bulbs Contain Dangerous Chemicals

Traditional light bulbs like compact fluorescent light (CFL) bulbs use mercury and other nobles gases such as argon to create light (3). These chemicals are a hazard if the bulb breaks and can be detrimental to your health. LEDs on the other hand do not contain any mercury. Making the switch to LED bulbs is a good option to reduce your exposure to these harmful chemicals.

2. LED Bulbs Last Longer Than Traditional Light Bulbs

One LED bulb can last for years. It is estimated that LEDs last between 20,000 to 50,000 hours (2). That means that LEDs last 3 to 25 times as long as old-school incandescent bulbs and 10 times as long as CFLs. Imagine only having to buy one light bulb when you would otherwise have to buy 25. That's a significant cost saving and a large reduction in waste!

3. LED Bulbs Are More Energy Efficient

LEDs use 25-80% less energy compared to similarly bright incandescent and CFL bulbs (1). This is because they more efficiently transfer energy into light, whereas traditional bulbs lose a lot of energy in the form of heat. That's why traditional bulbs get so hot while LED bulbs remain cool to the touch. Replacing old holiday lights with LED lights can actually reduce the risk of combustion, burns, or Christmas tree fires.

Being more energy efficient means a lower energy bill! It is estimated that replacing one incandescent bulb with an LED bulb will save you $5 per year (4). This is a large reduction in your bill if you replace all the bulbs in your home!

4. LED Bulbs are Better for the Environment

When you switch to LED bulbs, you not only save money, but you also help improve the environment. How? Since LEDs last longer, you reduce the amount of waste you produce. If you're using fewer light bulbs, you have less to throw away! Other light bulbs contain hazardous chemicals, which can also create a challenge for safe waste disposal. LEDs are also an easy way to combat climate change because they use less energy, which means that you aren't using as much fossil fuel. It's a win-win situation!

Getting Started

If we have convinced you to make the switch to LEDs, make sure you purchase bulbs that are marked "Energy Star" on the box. This means that the bulb is approved by ENERGY STAR, a program run by the EPA and Department of Energy that promotes energy efficiency. While the cost of LED bulbs are slightly higher than incandescent and CFL bulbs, they do not contain any harmful chemicals and will save you money in the long run. Think of it as a small upfront investment in your family's (and the planet's) health and long-term savings!


References

  1. https://www.energy.gov/energysaver/save-electricity-and-fuel/lighting-choices-save-you-money/how-energy-efficient-light
  2. https://www.thesimpledollar.com/the-light-bulb-showdown-leds-vs-cfls-vs-incandescent-bulbs-whats-the-best-deal-now-and-in-the-future/
  3. https://www.chemistryworld.com/news/q-and-a-mercury-in-energy-saving-light-bulbs/3003352.article
  4. https://ledlightguides.com/how-much-do-led-lights-save/

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