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Pros and Cons of Led You Need to Know Before Switching

February 8, 2025
Pros and Cons of Led You Need to Know Before Switching

Tired of your house looking dull and meek. Would you like to make it stand out? Simple, all you need to do is invest in an LED light solution. How does that help? LED lighting has now become the go-to choice for a lot of owners who want to make their houses look more appealing while also reducing their energy bills

Moreover, because of their long lifespan and usability, they make for an attractive solution for most houses. But, like most things, there are a few disadvantages of LED lights that can have a great impact on your experience. What are they? If you want to know, then continue reading. 

light emitted form bulbs handing on traditional lighting fixtures without blue pollution

What is LED Lighting?

If you are unfamiliar with LED lighting. These lights have a light-emitting diode that uses semiconductors to create light when electricity passes through them. This process is completely different from the traditional incandescent bulbs — which rely on heating filaments to create light. 

Moreover, LEDs are able to produce light more efficiently with much lower energy consumption. Making it more energy-efficient than its counterparts. Plus, LEDs can last up to 25,000 to 50,000 hours compared to incandescent bulbs, which is 1,000 hours – which adds to the advantages of LEDs

led light emitted from different led lights generate and light output

Advantages of LED Light bulb

Highly Energy Efficient

As mentioned, one of the advantages of LED Lights is that they are energy-efficient — because LED bulbs consume significantly less electricity than incandescent and CFL bulbs, making them a great choice for homeowners looking to reduce their energy costs.

Plus, LEDs can convert almost all of their energy into light without making heat — meaning that they waste little to no energy while still maintaining their brightness.  

Moreover, those individuals who are trying to reduce their carbon footprint can use these bulbs to consume about 80% less energy than traditional incandescent bulbs, also making them a more eco-friendly solution. 

Cost Savings

Even though most LED lights have a much higher upfront cost compared to traditional light bulbs. But because of their long-term savings LEDs are a much more worthwhile investment. Moreover, since these bulbs are energy-efficient, they aid homeowners by greatly reducing their utility bills, which is why  LEDs are a much more cost-effective option in the long run.  

Instant Full Brightness

Do you like to wait for your room to be bright and visible? Of course not — and this is a big problem among traditional bulbs, which take a lot of time to warm up period before they are fully bright enough to illuminate your room.

Whereas LED lights can instantly light up the room as soon as you press the button. This can be particularly helpful in situations when you need sudden lighting, like bathrooms, kitchens, outdoor LED lights, etc. 

Variety of Applications

Another benefit of LEDs is that they are very versatile and can be used in many different ways. Adding to that, these lights are available in different colors, shapes as well as sizes — which allows for a tailored solution for all the different needs of your house. Plus, they can also be used for outdoor settings and commercial use

This means that, whether you want to use it as under-cabinet lighting in your kitchen — or as ambient lighting for the living room. These lights will deliver exactly what you need. 

Environmentally Friendly

LED lights are also really environmentally friendly. How so? First, they don't use any mercury like the CFL bulbs, which can be really harmful if they break or aren't disposed of correctly. This is compared to the fact that LEDs are fully recyclable, which makes them a better option for homeowners who want to reduce their environmental impact. 

Durability

Adding to its pros, LED lights are also very durable making them the ideal choice for areas that see high traffic as well as outdoor conditions. Also, unlike traditional light sources — LEDs are shatter-resistant and can withstand impacts, vibrations, extreme temperatures, etc.

This durability makes them the perfect choice for locations like garages, outdoor lights, and even workshops where there are more chances of wear and tear. 

leds in traditional light bulbs style without blue pollution

Disadvantages of LED Lighting

Temperature Sensitivity

Even though LED lights are really efficient — they are still sensitive to high temperatures, which can cause issues related to their performance and lifespan. Why? When these bulbs are exposed to extreme heat, it can cause the LEDs to degrade more quickly — which then leads to reduced brightness as well as lifespan

Wanna know how you can avoid this? First, make sure that you install it in a very well-ventilated area and aren’t near any objects that can cause them to heat up. Also, depending on the area — try to not use enclosed fixtures because it can also cause the bulb to overheat, which is a big disadvantage of LEDs

Blue Hazard and light pollution

One more downside of LED lights, especially the ones with higher color temperatures like cool white or daylight is that they led lights produce blue light and light pollution.

Why is that a problem? Blue lights are known for their high-intensity settings — which can cause issues in sleeping patterns as well as cause eye stains, which is among the biggest cons of LED lights

Moreover, the longer you are exposed to these lights it can lead to issues with melatonin production — causing a major impact on your sleeping ability. If you want to prevent this from happening to you, the International Dark Sky Association recommends using LEDs that have lower color temperatures, like warm white.

Voltage Sensitivity

Depending on the service provider — most, if not all, LED lights are sensitive to voltage fluctuations, and if you are using your LEDs with incompatible dimmer switches, it can cause them to flicker, and buzz as well as lead to permanent failure and bad light quality. 

If you want to make sure that your LED light gives you its optimal performance make sure that you use the tight dimmers for your LEDs and avoid situations that can lead to voltage fluctuations.

You can also install a surge protector — which can aid you in reducing the risk of damage and light quality that is caused by electrical spikes. 

blown out incandescent bulbs without cool white led illumination

Limited Light Distribution

While LEDs can illuminate your room really quickly they do have issues with their directional light distribution.

What is that? Unlike older bulbs that can spherical light distribution in all directions — LED light quality is typically more focused. What this means is that LED lights are usually best for task lighting or accent light emitted. 

Homeowners who want to have better lighting in their rooms/areas will need to combine LED lights with other sources or use diffusers to help spread the light more evenly. 

High Upfront Cost

A thing that makes most people step away from investing in LEDs is their higher upfront cost compared to traditional light bulbs like incandescent or CFL. This can be a major issue for homeowners who are renovating their homes and want to replace all of their bulbs. 

But as mentioned before, because LEDs have a long lifespan and are more energy-efficient — investing in them usually results in significant savings in the long run, which also makes them a more economical option

Sleep Disruption

Going back to a previous disadvantage of LED, some LED lights can emit a lot of blue light. This can lead to disturbance in sleep patterns as well as cause eye strains.

Moreover, if you are sensitive to blue light or need to make sure that you have a good night’s sleep — it is best that you go for an LED light that creates a warmer color or use smart lighting features that allow you to adjust the light to a much softer tone. 

Environmental Impact

Even though LED lights are more energy-efficient compared to incandescent bulbs, that doesn't mean that their manufacturing process doesn't have an impact on the environment. A disadvantage of LED light bulbs is that they require rare materials like indium, gallium, as well as aluminum — which are mined in environmentally sensitive areas.

Furthermore, the production and disposal of these materials can add to the population in the surrounding environment. This is why it is important that you choose LED light bulbs that are sustainable and have an environmentally friendly certification to help reduce the impact. 

Maintenance and Lifespan

One attractive point of LED lights is that they have a long lifespan — but that doesn't mean that they are immune to failure. What this means is that poor installation, improper use, and being exposed to extreme conditions can cause LEDs to fail adding to the disadvantage of LEDs.  

If you want to prevent this from happening, you will need to make sure that your LEDs are properly installed and maintained. Allowing you to make sure that they last as long as possible. 

Color Options

Too much of a good thing can also cause issues. Because LEDs are available in a wide range of colors — they can be quite intimidating to homeowners who don’t know what they are looking for. 

Moreover, If you are someone who prefers the simplicity of incandescent bulbs, find that the ideal lighting setting can take some time as well as experiments. But this large number of options also opens doors for personalization — allowing homeowners to create lighting that suits their preferences. 

Smart Home Compatibility

Some LED lights also come with smart features — that allow you to integrate them with your smart home system so that you can control your home lighting remotely or program them to adjust automatically.

However, while this option does provide convenience, it can also be a major disadvantage of LED light if the LED light isn’t properly installed or implemented in your smart home system. 

Moreover, Using incompatible LEDs or faulty installation can even lead to malfunctioning lights. This is why it is important that you choose products that are compatible with your system for optimal performance. 

spherical light field without excessive blue light and high ambient temperatures

Comparison: LED light vs. Traditional Lighting

To Give you a much more comprehensive look. Here is a simplified comparison between LED lights vs Traditional Lighting.

FeatureLED LightingIncandescent BulbsCFL BulbsHalogen Bulbs
Lifespan25,000–50,000 hours1,000 hours8,000–15,000 hours2,000–4,000 hours
Energy EfficiencyUses 80% less energy than incandescentVery inefficient and has high ambient temperaturesMore efficient than incandescent but less than LEDsLess efficient than LEDs
Light Outputled bulbs emit full brightnessInstant full brightnessTakes time to warm upInstant full brightness
Lifetime CostHigher upfront, but saves money long-termCheap initially, expensive over time due to energy useModerate cost savingsModerate savings, but still higher costs than LEDs

How to Choose the Right LED Lighting for Your Needs

One more thing homeowners should know is that having an understanding of the advantages and disadvantages of LED lights is all well and good. But there is a whole process that you will need to go through to find that ideal LED light that you are looking for.

How do you do that? Start by knowing the purpose of the listing. For instance, task lighting will require you to choose LEDs that have a higher color rendering index for better color accuracy.

On the flip side, if you are going for more amusing lighting, choose warm LEDs — so that they can provide a much softer and more relaxed atmosphere. 

At the same time, make sure that your LED light works with the existing fixture and dimmers of your house to avoid issues like fixture replacement, flickering, malfunction, etc.  Also, not all LEDs are made equally – so make sure that you invest in reputable brands for a reliable performance. 

Frequently Asked Questions (FAQs)

What is the lifespan of an LED light?

led performance largely depends on the manufacture and usage — most LED lights can last between 25,000 to 50,000 hours,

Why are LED lights more expensive than incandescent bulbs?

LEDs require more advanced technology to be more energy-efficient and don't have any warm-up period— which leads to a higher initial cost. 

Can LED lights cause headaches?

Individuals who are sensitive to blue lights can feel light headaches. Plus these blue lights also cause sleep deprivation. 

Why do some LEDs flicker?

While it can differ, the most common culprits are incompatible fixtures or dimmers, as well as if the bulb voltage fluctuates.

LEDs with proportionally more blue light

Conclusion

Even though LED lights offer a lot of advantages like energy efficiency, longer lifespan as well as being environmentally friendly. But that doesn't mean that they don't come with their fair share of disadvantages like blue light emissions, compatibility — and so on.

This is why it is important that you should know what kind of LED light you want to invest in before actually making a purchase. 

Illuminate Your House With Risun 

Are you having a difficult time finding a reliable service provider? if the answer is yes – Then you can stop worrying and visit a reliable LED lighting industry service provider namely Risun and check out their amazing LED light solutions — that cater to the different needs and wants of each and every household.  So,  visit Risun Today and create your ideal living space with the help of their amazing products and handy solutions.  

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Risuncorp-AnneWu

About Anne Wu

Hi, I'm the author of this post, and I have been in this field for more than 15 years. If you want to wholesale lighting fixtures or lighting related product, feel free to ask me any questions.

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