Almost 50% of U.S. households recently switched to using LED lights in 2020 – and it looks like this number is not stopping any soon, for good reason. With the increasing popularity of LED lights in our homes, offices, and public spaces, it's natural to wonder about their safety.
Are LED lights really safe to use? To answer this question, this article will provide you with a comprehensive understanding of the safety aspects associated with LED lights, including some myths that surround the product. So without further ado, let's shed some light on the matter and separate fact from fiction when it comes to the safety of LED lights.
Part 1. Positives and Negatives of LED Lights
We can all agree that these energy-efficient lighting options offer a range of benefits that make them an attractive choice for both residential and commercial applications. However, like any technology, LED lights also have their downsides. With this in mind, let’s take a look at the positives and negatives of LED lights.
Advantage 1: Longer Lifespan
Of course, the longer lifespan of LED lights is the first thing on the list of its advantages. LED lights have an impressively long lifespan, often lasting up to 50,000 hours or more. In fact, the longest a bulb can last is up to 100,000 hours – which means fewer replacements and a cost-effective choice in the long run.
Advantage 2: Energy Efficiency
Another great thing about LED lights is their cost-efficiency. They consume significantly less energy compared to traditional incandescent bulbs, resulting in lower electricity bills and reduced carbon footprint – like nature’s BFF. With LED lights, you can leave your illuminations all day long guilt-free.
Advantage 3: Less Heat
LED lights produce less heat because they’re only 20% heat and 80% light. Otherwise, if you opt for a traditional lighting bulb that is made of halogens, they’re more likely to burn your hand if you touch it while it’s on. What’s worst is they can start a fire once they fall over and crash. This is also the reason why halogens are not recommended by exports to enclosed spaces where there is no proper ventilation area.
Advantage 4: Environmental Friendliness
LED lights do not contain harmful materials like mercury which is present in fluorescent lights. Additionally, their energy efficiency (which causes less carbon footprint) contributes to a reduced environmental impact.
Advantage 5: nstantaneous Lighting
Unlike traditional bulbs that take time to warm up, an LED light instantly reaches its maximum brightness as soon as it is switched on. This feature is particularly beneficial in areas where immediate illumination is required, such as security lighting.
Disadvantage 1: Higher Initial Cost
It is established that LED lights tend to have a higher initial cost compared to traditional lighting options. But fear not, because if you consider their long-term benefits and potential energy savings, they can offset the initial investment and leave you your favorite guilty lighting pleasures.
Disadvantage 2: Thermal Sensitivity
LED lights are sensitive to heat and can experience reduced performance or lifespan if not properly cooled. It is essential to ensure adequate ventilation or heat dissipation mechanisms when installing LED lights. Or if you have more budget, try consulting a lighting professional and let them install the lights in your home.
Part 2. Are LED Lights Safe?
1. Do LED Lights Cause Cancer?
One of the common myths about LED lights is that they cause cancer. Rest assured, there is no scientific evidence to support this claim. Moreover, some have speculated that the blue light emitted by LED lights could be harmful, as blue light has been linked to disrupted sleep patterns and eye strain. Yet, the blue light emitted by LED lights is significantly lower than the levels found in natural sunlight or electronic devices such as smartphones and tablets.
2. Are LED Lights Harmful to Eyes?
Yes, they can be. According to a study, LED lights emit a type of blue light that has a shorter wavelength and higher energy compared to other types of light. This blue light can penetrate deeper into the eye and potentially cause damage to the retina over time.
Another source also reveals that LED lights often flicker at a high frequency, which may not be noticeable to the naked eye but can still impact eye health. This flickering can contribute to eye strain, headaches, and difficulty in focusing, particularly for individuals who spend a significant amount of time in front of LED screens.
Though it is established that LED lights can cause damage to your eyes, there are some ways you can do to prevent it like using screen filters or blue light blocking glasses, taking regular breaks from screens, adjusting the brightness and contrast settings of your device, and ensuring proper lighting in your workspace.
3. Are LED Lights Bad for Your Brain?
The effects of LED lights on your brain are between the answers of yes and no. The good news is that it is unlikely that LED lights cause major damage to your brain. But because the blue light in this type of light has been shown to suppress the production of melatonin, a hormone that helps regulate our sleep-wake cycle, it can lead to sleep disturbances – which in turn can impact our cognitive function and overall well-being.
In other words, LED lights can influence your attention and long-term memory, but they won’t do any major damage to your brain.
4. Are LED Lights a Fire Hazard?
In general, LED lights are unlikely to start a fire. Unlike traditional incandescent bulbs, LED lights produce minimal heat, making them much cooler to the touch. This significantly reduces the risk of accidental fires caused by overheating.
Bonus: Give This Perfect LED Light a Try!
The AiDot Mujoy RGBWW Smart Dual-Bar Corner Floor Lamp is the perfect LED light to elevate the ambiance of your home. With its sleek and modern design, this corner floor lamp not only provides ample lighting but also adds a touch of sophistication to any room.
Featuring advanced RGBWW LED technology, this smart lamp offers a wide range of colors and shades to suit every mood and occasion. Whether you want to create a warm and cozy atmosphere or a vibrant and energetic feel, the AiDot Mujoy lamp has got you covered! To make matters more interesting, here are the exciting features of this lamp:
- 16 Million Colors & 20+ Preset Modes
- Color Changing with Music Sync
- 2700k-6500k Warm/Cool White
- 1-100% Brightness Adjustment
- APP Control & Voice Control
- Smart Timing Function
- 350° Horizontally & 15° Vertically Rotatable Bars
- Simple and Exquisite Design
[Bonus Now]: Here is an exclusive coupon code only found in blog posts. Save it now (AiDotBG01) and get 10% off at AiDot mall!
Just like any electrical product, it is always important to purchase LED lights from reputable brands and ensure they are installed correctly. Ultimately, LED lights provide a safe and sustainable lighting solution for homes and businesses – as long as you do your due diligence to research.