Are LED Lights Safe?

Are LED Lights Safe?

September 15, 2020

LED lights have experienced a huge jump in popularity in recent years. But are these newcomers to the lighting scene actually safe to use and do they really live up to the hype? Even though LED lights haven’t been around for very long, they are made with the same components that we see in other electronic devices and are perfectly safe. Even so, we understand that you have a lot of questions about LED lights before you put them in your home – and we are here to help answer them!

What Are LED Lights?

LED lights are light-emitting diode lights. Clearly, they are light-emitting since they’re light bulbs, but what exactly is a diode? A diode is an electrical component that is also found in all sorts of different electronics and machines like televisions, computers, video game systems, toys, traffic lights, cars, and more! A diode works to control the direction of a current of electricity within a circuit. Without diodes, our devices wouldn’t be able to get the electricity that they need to function.

How Do LED Lights Work?

Unless you’re a physicist, you’re probably still pretty confused about how exactly an LED light can use a diode to actually create light. Thankfully, we are going to break it down for you to understand – no Ph.D. required!

  • LED lights differ from other types of light bulbs because they do not use heat as power, instead, they use a semiconductor in the form of a diode. In most LED lights, you can find the conductor made out of aluminum-gallium-arsenide or indium-gallium-nitride. These materials have been specifically created to conduct an electrical current that can then be used to power the light!
  • In order to get from a diode to actual light, we have to think about what light scientifically is. At the most basic level, light is a form of energy that’s released by atoms in the form of photons. Even though light helps us see, we can’t actually see all light! Believe it or not, we can only see light on one part of the spectrum known as “visible light.” Other types of light like high-energy ultraviolet and low-energy infrared are invisible to the human eye.
  • Speaking of colors, LED lights can be used to display a wide range of different colors thanks to some relatively new technology. Most people assume that LED lights are colored by a plastic surround, but LED lights can actually emit colored light on their own as well. This is done by combining red, green, and blue LEDs into a single device that you can then use to create countless combinations of colors by adjusting the wavelength of the base LED colors. For example, this LUMN8 EFX LED remote control light from Boundery can produce 16 colors like yellow, orange, purple, pink, lime green, navy blue, and more!

Why Use LED Lights?

Now that you know what LED lights are and how they work differently from other types of light bulbs, you might be wondering how these functions actually translate into a better product that you need in your home. Here are just some of the reasons why you should use LED lights instead of traditional incandescent bulbs:

  • LED lights are extremely energy-efficient. In a world where we are constantly worried about our emissions and the future of our planet, switching to LED lights is a simple way to make a huge difference. This is because LED lights transform 90% of electricity into light. On the other hand, incandescent lights only transform around 10% of electricity into light – a whopping 90% is lost to heat. Overall, this means that LED light bulbs are 75% more efficient than their incandescent alternatives. All over the world, countries like Australia, Switzerland, Canada, South Korea, and the European Union have started to phase out incandescent bulbs due to their inefficiency in favor of more efficient LED bulbs.
  • LED lights are also extremely long-lasting. So while you might have to pay more for an LED bulb than an incandescent bulb initially, their lifespan is so long that the extra upfront cost is well worth it. LED bulbs can burn for 25,000 hours to 50,000 hours. This seems like a big range, but even the lower end of the range is miles away from the 1,000-hour lifespan of a traditional bulb. With a lifespan that long, you won’t have to replace your LED lightbulb for at least three years.
  • LED lights can feature self-charging internal batteries. This is a great feature to have in case of a power outage. That way, you can avoid the potential dangers of candles and avoid fumbling around in the dark for a flashlight because your emergency LED lights automatically switch to their battery if you lose power. This EBULB from Boundery can provide up to six hours of light with no power!

Are LED Lights Safe?

A lot of people assume that since LED lights are so much better than other types of bulbs, there has to be a catch. Maybe you think that they use a bunch of chemicals that can potentially harm your health. Or maybe you think that they might cause damage to your eyes because they are so bright. However, when it comes to LED lights, there really is no catch! They offer tons of benefits with no consequences because they are totally safe. That’s right, you really have nothing to worry about when using LED lights all over your home. LED lights won’t damage your eyes after long periods of exposure to high levels of brightness. LED lights won’t affect your sleep if you use the right light temperatures at the right times. LED lights won’t cause cancer from chemicals within the bulb. In fact, other types of bulbs contain things like mercury, lead, and other toxic materials to the point that they cannot be recycled. LED bulbs, on the other hand, are totally recyclable and should be recycled in order to reuse a lot of the components!

Conclusion

As you can see, LED lights are perfectly safe to have inside and outside your home. So if you’re looking to transform your lighting and help save the world at the same time, you need LED lights!

 

Sources:

https://www.grandviewresearch.com/industry-analysis/north-america-led-lighting-market#:~:text=Based%20on%20end%20use%2C%20the,of%20over%2050.0%25%20in%202018.

https://www.greentechmedia.com/articles/read/un-aims-to-eradicate-enery-wasting-light-bulbs

https://www.jpost.com/jpost-tech/environment/once-and-for-all-is-it-safe-to-use-led-lighting-534714#:~:text=Unlike%20other%20energy%2Defficient%20types,low%20DC%20voltage%2012%20V).